19515595680

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 960

約数和(自身を含む): 84304281600

約数和(自身を除く): 64788685920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 47, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 94, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 141, 144, 160, 161, 162, 168, 180, 184, 188, 189, 199, 207, 210, 216, 224, 230, 235, 240, 252, 270, 276, 280, 282, 288, 315, 322, 324, 329, 336, 345, 360, 368, 376, 378, 398, 405, 414, 420, 423, 432, 460, 470, 480, 483, 504, 540, 552, 560, 564, 567, 597, 621, 630, 644, 648, 658, 672, 690, 705, 720, 736, 752, 756, 796, 805, 810, 828, 840, 846, 864, 920, 940, 945, 966, 987, 995, 1008, 1035, 1080, 1081, 1104, 1120, 1128, 1134, 1194, 1242, 1260, 1269, 1288, 1296, 1316, 1380, 1393, 1410, 1440, 1449, 1504, 1512, 1592, 1610, 1620, 1645, 1656, 1680, 1692, 1791, 1840, 1863, 1880, 1890, 1932, 1974, 1990, 2016, 2070, 2115, 2160, 2162, 2208, 2256, 2268, 2388, 2415, 2484, 2520, 2538, 2576, 2592, 2632, 2760, 2786, 2820, 2835, 2898, 2961, 2985, 3024, 3105, 3184, 3220, 3240, 3243, 3290, 3312, 3360, 3384, 3582, 3680, 3726, 3760, 3780, 3807, 3864, 3948, 3980, 4140, 4179, 4230, 4320, 4324, 4347, 4512, 4536, 4577, 4776, 4830, 4935, 4968, 5040, 5076, 5152, 5264, 5373, 5405, 5520, 5572, 5640, 5670, 5796, 5922, 5970, 6048, 6210, 6345, 6368, 6440, 6480, 6486, 6580, 6624, 6768, 6965, 7164, 7245, 7452, 7520, 7560, 7567, 7614, 7728, 7896, 7960, 8280, 8358, 8460, 8648, 8694, 8883, 8955, 9072, 9154, 9315, 9353, 9552, 9660, 9729, 9870, 9936, 10080, 10152, 10528, 10746, 10810, 11040, 11144, 11280, 11340, 11592, 11844, 11940, 12420, 12537, 12690, 12880, 12960, 12972, 13041, 13160, 13536, 13731, 13930, 14328, 14490, 14805, 14904, 15120, 15134, 15228, 15456, 15792, 15920, 16119, 16215, 16560, 16716, 16920, 17296, 17388, 17766, 17910, 18144, 18308, 18630, 18706, 19035, 19104, 19320, 19458, 19740, 19872, 20304, 20895, 21492, 21620, 21735, 22288, 22560, 22680, 22701, 22885, 23184, 23688, 23880, 24840, 25074, 25380, 25760, 25944, 26082, 26320, 26649, 26865, 27462, 27860, 28059, 28656, 28980, 29187, 29610, 29808, 30240, 30268, 30456, 31584, 31840, 32039, 32238, 32430, 33120, 33432, 33840, 34592, 34776, 35532, 35820, 36616, 37260, 37412, 37611, 37835, 38070, 38640, 38916, 39480, 40608, 41193, 41790, 42984, 43240, 43470, 44415, 44576, 45360, 45402, 45770, 46368, 46765, 47376, 47760, 48645, 49680, 50148, 50760, 51888, 52164, 52640, 53298, 53730, 54924, 55720, 56118, 57312, 57960, 58374, 59220, 59616, 60536, 60912, 62685, 64078, 64476, 64860, 65205, 65471, 66864, 67680, 68103, 68655, 69552, 71064, 71640, 73232, 74520, 74824, 75222, 75670, 76140, 77280, 77832, 78960, 80595, 82386, 83580, 84177, 85968, 86480, 86940, 87561, 88830, 90720, 90804, 91540, 93530, 94752, 95520, 96117, 97290, 99360, 100296, 101520, 103776, 104328, 106596, 107460, 109848, 111440, 112236, 112833, 113505, 115920, 116748, 118440, 121072, 121824, 123579, 125370, 128156, 128952, 129720, 130410, 130942, 133245, 133728, 136206, 137310, 139104, 140295, 142128, 143280, 145935, 146464, 149040, 149648, 150444, 151340, 152280, 155664, 157920, 160195, 161190, 164772, 167160, 168354, 171936, 172960, 173880, 175122, 177660, 181608, 183080, 187060, 188055, 192234, 194580, 196413, 200592, 203040, 204309, 205965, 208656, 213192, 214920, 215119, 219696, 222880, 224472, 225666, 227010, 231840, 233496, 236880, 242144, 247158, 250740, 252531, 256312, 257904, 259440, 260820, 261884, 266490, 272412, 274620, 280590, 284256, 286560, 288351, 291870, 298080, 299296, 300888, 302680, 304560, 311328, 320390, 322380, 327355, 329544, 334320, 336708, 340515, 347760, 350244, 355320, 363216, 366160, 370737, 374120, 376110, 384468, 389160, 392826, 401184, 408618, 411930, 417312, 420885, 426384, 429840, 430238, 437805, 439392, 448944, 451332, 454020, 466992, 473760, 480585, 494316, 501480, 505062, 512624, 515808, 518880, 521640, 523768, 532980, 544824, 549240, 561180, 564165, 576702, 583740, 589239, 601776, 605360, 609120, 612927, 617895, 640780, 644760, 645357, 654710, 659088, 668640, 673416, 681030, 695520, 700488, 710640, 726432, 732320, 741474, 748240, 752220, 757593, 768936, 778320, 785652, 817236, 823860, 841770, 852768, 859680, 860476, 865053, 875610, 897888, 902664, 908040, 933984, 961170, 982065, 988632, 1002960, 1010124, 1021545, 1025248, 1043280, 1047536, 1065960, 1075595, 1089648, 1098480, 1122360, 1128330, 1153404, 1167480, 1178478, 1203552, 1210720, 1225854, 1235790, 1262655, 1281560, 1289520, 1290714, 1309420, 1318176, 1346832, 1362060, 1400976, 1421280, 1441755, 1482948, 1496480, 1504440, 1505833, 1515186, 1537872, 1556640, 1571304, 1634472, 1647720, 1683540, 1720952, 1730106, 1751220, 1767717, 1805328, 1816080, 1853685, 1922340, 1936071, 1964130, 1977264, 2005920, 2020248, 2043090, 2086560, 2095072, 2131920, 2151190, 2179296, 2196960, 2244720, 2256660, 2306808, 2334960, 2356956, 2451708, 2471580, 2525310, 2563120, 2579040, 2581428, 2595159, 2618840, 2693664, 2724120, 2801952, 2883510, 2946195, 2965896, 3008880, 3011666, 3030372, 3064635, 3075744, 3142608, 3226785, 3268944, 3295440, 3367080, 3441904, 3460212, 3502440, 3535434, 3610656, 3632160, 3707370, 3787965, 3844680, 3872142, 3928260, 3954528, 4040496, 4086180, 4263840, 4302380, 4325265, 4489440, 4513320, 4517499, 4613616, 4669920, 4713912, 4903416, 4943160, 5050620, 5126240, 5162856, 5190318, 5237680, 5303151, 5448240, 5767020, 5808213, 5892390, 5931792, 6017760, 6023332, 6060744, 6129270, 6285216, 6453570, 6537888, 6590880, 6734160, 6883808, 6920424, 7004880, 7070868, 7414740, 7529165, 7575930, 7689360, 7744284, 7856520, 8080992, 8172360, 8604760, 8650530, 8838585, 9026640, 9034998, 9227232, 9427824, 9680355, 9806832, 9886320, 10101240, 10325712, 10380636, 10475360, 10606302, 10896480, 11534040, 11616426, 11784780, 11863584, 12046664, 12121488, 12258540, 12907140, 12975795, 13468320, 13552497, 13840848, 14009760, 14141736, 14829480, 15058330, 15151860, 15378720, 15488568, 15713040, 16344720, 17209520, 17301060, 17424639, 17677170, 18053280, 18069996, 18855648, 19360710, 19613664, 19772640, 20202480, 20651424, 20761272, 21212604, 22587495, 23068080, 23232852, 23569560, 24093328, 24242976, 24517080, 25814280, 25951590, 26515755, 27104994, 27681696, 28283472, 29041065, 29658960, 30116660, 30303720, 30977136, 31426080, 32689440, 34419040, 34602120, 34849278, 35354340, 36139992, 38721420, 40404960, 40657491, 41522544, 42425208, 45174990, 46136160, 46465704, 47139120, 48186656, 49034160, 51628560, 51903180, 53031510, 54209988, 56566944, 58082130, 59317920, 60233320, 60607440, 61954272, 67762485, 69204240, 69698556, 70708680, 72279984, 77442840, 81314982, 83045088, 84850416, 87123195, 90349980, 92931408, 94278240, 98068320, 103257120, 103806360, 106063020, 108419976, 116164260, 120466640, 121214880, 121972473, 135524970, 138408480, 139397112, 141417360, 144559968, 154885680, 162629964, 169700832, 174246390, 180699960, 185862816, 203287455, 207612720, 212126040, 216839952, 232328520, 240933280, 243944946, 271049940, 278794224, 282834720, 309771360, 325259928, 348492780, 361399920, 406574910, 415225440, 424252080, 433679904, 464657040, 487889892, 542099880, 557588448, 609862365, 650519856, 696985560, 722799840, 813149820, 848504160, 929314080, 975779784, 1084199760, 1219724730, 1301039712, 1393971120, 1626299640, 1951559568, 2168399520, 2439449460, 2787942240, 3252599280, 3903119136, 4878898920, 6505198560, 9757797840, 19515595680]

約数ペア:

[(1, 19515595680), (2, 9757797840), (3, 6505198560), (4, 4878898920), (5, 3903119136), (6, 3252599280), (7, 2787942240), (8, 2439449460), (9, 2168399520), (10, 1951559568), (12, 1626299640), (14, 1393971120), (15, 1301039712), (16, 1219724730), (18, 1084199760), (20, 975779784), (21, 929314080), (23, 848504160), (24, 813149820), (27, 722799840), (28, 696985560), (30, 650519856), (32, 609862365), (35, 557588448), (36, 542099880), (40, 487889892), (42, 464657040), (45, 433679904), (46, 424252080), (47, 415225440), (48, 406574910), (54, 361399920), (56, 348492780), (60, 325259928), (63, 309771360), (69, 282834720), (70, 278794224), (72, 271049940), (80, 243944946), (81, 240933280), (84, 232328520), (90, 216839952), (92, 212126040), (94, 207612720), (96, 203287455), (105, 185862816), (108, 180699960), (112, 174246390), (115, 169700832), (120, 162629964), (126, 154885680), (135, 144559968), (138, 141417360), (140, 139397112), (141, 138408480), (144, 135524970), (160, 121972473), (161, 121214880), (162, 120466640), (168, 116164260), (180, 108419976), (184, 106063020), (188, 103806360), (189, 103257120), (199, 98068320), (207, 94278240), (210, 92931408), (216, 90349980), (224, 87123195), (230, 84850416), (235, 83045088), (240, 81314982), (252, 77442840), (270, 72279984), (276, 70708680), (280, 69698556), (282, 69204240), (288, 67762485), (315, 61954272), (322, 60607440), (324, 60233320), (329, 59317920), (336, 58082130), (345, 56566944), (360, 54209988), (368, 53031510), (376, 51903180), (378, 51628560), (398, 49034160), (405, 48186656), (414, 47139120), (420, 46465704), (423, 46136160), (432, 45174990), (460, 42425208), (470, 41522544), (480, 40657491), (483, 40404960), (504, 38721420), (540, 36139992), (552, 35354340), (560, 34849278), (564, 34602120), (567, 34419040), (597, 32689440), (621, 31426080), (630, 30977136), (644, 30303720), (648, 30116660), (658, 29658960), (672, 29041065), (690, 28283472), (705, 27681696), (720, 27104994), (736, 26515755), (752, 25951590), (756, 25814280), (796, 24517080), (805, 24242976), (810, 24093328), (828, 23569560), (840, 23232852), (846, 23068080), (864, 22587495), (920, 21212604), (940, 20761272), (945, 20651424), (966, 20202480), (987, 19772640), (995, 19613664), (1008, 19360710), (1035, 18855648), (1080, 18069996), (1081, 18053280), (1104, 17677170), (1120, 17424639), (1128, 17301060), (1134, 17209520), (1194, 16344720), (1242, 15713040), (1260, 15488568), (1269, 15378720), (1288, 15151860), (1296, 15058330), (1316, 14829480), (1380, 14141736), (1393, 14009760), (1410, 13840848), (1440, 13552497), (1449, 13468320), (1504, 12975795), (1512, 12907140), (1592, 12258540), (1610, 12121488), (1620, 12046664), (1645, 11863584), (1656, 11784780), (1680, 11616426), (1692, 11534040), (1791, 10896480), (1840, 10606302), (1863, 10475360), (1880, 10380636), (1890, 10325712), (1932, 10101240), (1974, 9886320), (1990, 9806832), (2016, 9680355), (2070, 9427824), (2115, 9227232), (2160, 9034998), (2162, 9026640), (2208, 8838585), (2256, 8650530), (2268, 8604760), (2388, 8172360), (2415, 8080992), (2484, 7856520), (2520, 7744284), (2538, 7689360), (2576, 7575930), (2592, 7529165), (2632, 7414740), (2760, 7070868), (2786, 7004880), (2820, 6920424), (2835, 6883808), (2898, 6734160), (2961, 6590880), (2985, 6537888), (3024, 6453570), (3105, 6285216), (3184, 6129270), (3220, 6060744), (3240, 6023332), (3243, 6017760), (3290, 5931792), (3312, 5892390), (3360, 5808213), (3384, 5767020), (3582, 5448240), (3680, 5303151), (3726, 5237680), (3760, 5190318), (3780, 5162856), (3807, 5126240), (3864, 5050620), (3948, 4943160), (3980, 4903416), (4140, 4713912), (4179, 4669920), (4230, 4613616), (4320, 4517499), (4324, 4513320), (4347, 4489440), (4512, 4325265), (4536, 4302380), (4577, 4263840), (4776, 4086180), (4830, 4040496), (4935, 3954528), (4968, 3928260), (5040, 3872142), (5076, 3844680), (5152, 3787965), (5264, 3707370), (5373, 3632160), (5405, 3610656), (5520, 3535434), (5572, 3502440), (5640, 3460212), (5670, 3441904), (5796, 3367080), (5922, 3295440), (5970, 3268944), (6048, 3226785), (6210, 3142608), (6345, 3075744), (6368, 3064635), (6440, 3030372), (6480, 3011666), (6486, 3008880), (6580, 2965896), (6624, 2946195), (6768, 2883510), (6965, 2801952), (7164, 2724120), (7245, 2693664), (7452, 2618840), (7520, 2595159), (7560, 2581428), (7567, 2579040), (7614, 2563120), (7728, 2525310), (7896, 2471580), (7960, 2451708), (8280, 2356956), (8358, 2334960), (8460, 2306808), (8648, 2256660), (8694, 2244720), (8883, 2196960), (8955, 2179296), (9072, 2151190), (9154, 2131920), (9315, 2095072), (9353, 2086560), (9552, 2043090), (9660, 2020248), (9729, 2005920), (9870, 1977264), (9936, 1964130), (10080, 1936071), (10152, 1922340), (10528, 1853685), (10746, 1816080), (10810, 1805328), (11040, 1767717), (11144, 1751220), (11280, 1730106), (11340, 1720952), (11592, 1683540), (11844, 1647720), (11940, 1634472), (12420, 1571304), (12537, 1556640), (12690, 1537872), (12880, 1515186), (12960, 1505833), (12972, 1504440), (13041, 1496480), (13160, 1482948), (13536, 1441755), (13731, 1421280), (13930, 1400976), (14328, 1362060), (14490, 1346832), (14805, 1318176), (14904, 1309420), (15120, 1290714), (15134, 1289520), (15228, 1281560), (15456, 1262655), (15792, 1235790), (15920, 1225854), (16119, 1210720), (16215, 1203552), (16560, 1178478), (16716, 1167480), (16920, 1153404), (17296, 1128330), (17388, 1122360), (17766, 1098480), (17910, 1089648), (18144, 1075595), (18308, 1065960), (18630, 1047536), (18706, 1043280), (19035, 1025248), (19104, 1021545), (19320, 1010124), (19458, 1002960), (19740, 988632), (19872, 982065), (20304, 961170), (20895, 933984), (21492, 908040), (21620, 902664), (21735, 897888), (22288, 875610), (22560, 865053), (22680, 860476), (22701, 859680), (22885, 852768), (23184, 841770), (23688, 823860), (23880, 817236), (24840, 785652), (25074, 778320), (25380, 768936), (25760, 757593), (25944, 752220), (26082, 748240), (26320, 741474), (26649, 732320), (26865, 726432), (27462, 710640), (27860, 700488), (28059, 695520), (28656, 681030), (28980, 673416), (29187, 668640), (29610, 659088), (29808, 654710), (30240, 645357), (30268, 644760), (30456, 640780), (31584, 617895), (31840, 612927), (32039, 609120), (32238, 605360), (32430, 601776), (33120, 589239), (33432, 583740), (33840, 576702), (34592, 564165), (34776, 561180), (35532, 549240), (35820, 544824), (36616, 532980), (37260, 523768), (37412, 521640), (37611, 518880), (37835, 515808), (38070, 512624), (38640, 505062), (38916, 501480), (39480, 494316), (40608, 480585), (41193, 473760), (41790, 466992), (42984, 454020), (43240, 451332), (43470, 448944), (44415, 439392), (44576, 437805), (45360, 430238), (45402, 429840), (45770, 426384), (46368, 420885), (46765, 417312), (47376, 411930), (47760, 408618), (48645, 401184), (49680, 392826), (50148, 389160), (50760, 384468), (51888, 376110), (52164, 374120), (52640, 370737), (53298, 366160), (53730, 363216), (54924, 355320), (55720, 350244), (56118, 347760), (57312, 340515), (57960, 336708), (58374, 334320), (59220, 329544), (59616, 327355), (60536, 322380), (60912, 320390), (62685, 311328), (64078, 304560), (64476, 302680), (64860, 300888), (65205, 299296), (65471, 298080), (66864, 291870), (67680, 288351), (68103, 286560), (68655, 284256), (69552, 280590), (71064, 274620), (71640, 272412), (73232, 266490), (74520, 261884), (74824, 260820), (75222, 259440), (75670, 257904), (76140, 256312), (77280, 252531), (77832, 250740), (78960, 247158), (80595, 242144), (82386, 236880), (83580, 233496), (84177, 231840), (85968, 227010), (86480, 225666), (86940, 224472), (87561, 222880), (88830, 219696), (90720, 215119), (90804, 214920), (91540, 213192), (93530, 208656), (94752, 205965), (95520, 204309), (96117, 203040), (97290, 200592), (99360, 196413), (100296, 194580), (101520, 192234), (103776, 188055), (104328, 187060), (106596, 183080), (107460, 181608), (109848, 177660), (111440, 175122), (112236, 173880), (112833, 172960), (113505, 171936), (115920, 168354), (116748, 167160), (118440, 164772), (121072, 161190), (121824, 160195), (123579, 157920), (125370, 155664), (128156, 152280), (128952, 151340), (129720, 150444), (130410, 149648), (130942, 149040), (133245, 146464), (133728, 145935), (136206, 143280), (137310, 142128), (139104, 140295)]