20162574180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:336

約数の個数: 576

約数和(自身を含む): 75720572928

約数和(自身を除く): 55557998748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 47, 60, 63, 69, 70, 84, 90, 92, 94, 105, 113, 115, 126, 131, 138, 140, 141, 161, 180, 188, 207, 210, 226, 230, 235, 252, 262, 276, 282, 315, 322, 329, 339, 345, 393, 414, 420, 423, 452, 460, 470, 483, 524, 564, 565, 630, 644, 655, 658, 678, 690, 705, 786, 791, 805, 828, 846, 917, 940, 966, 987, 1017, 1035, 1081, 1130, 1179, 1260, 1310, 1316, 1356, 1380, 1410, 1449, 1572, 1582, 1610, 1645, 1692, 1695, 1834, 1932, 1965, 1974, 2034, 2070, 2115, 2162, 2260, 2358, 2373, 2415, 2599, 2620, 2751, 2820, 2898, 2961, 3013, 3164, 3220, 3243, 3290, 3390, 3668, 3930, 3948, 3955, 4068, 4140, 4230, 4324, 4585, 4716, 4746, 4830, 4935, 5085, 5198, 5311, 5405, 5502, 5796, 5895, 5922, 6026, 6157, 6486, 6580, 6780, 7119, 7245, 7567, 7797, 7860, 7910, 8253, 8460, 9039, 9170, 9492, 9660, 9729, 9870, 10170, 10396, 10622, 10810, 11004, 11790, 11844, 11865, 12052, 12314, 12972, 12995, 13755, 14238, 14490, 14803, 14805, 15065, 15134, 15594, 15820, 15933, 16215, 16506, 18078, 18193, 18340, 18471, 19458, 19740, 20340, 21091, 21244, 21620, 22701, 23391, 23580, 23730, 24628, 25990, 26555, 27117, 27510, 28476, 28980, 29606, 29610, 30130, 30268, 30785, 31188, 31866, 32430, 33012, 35595, 36156, 36386, 36942, 37177, 37835, 38916, 38985, 41265, 42182, 43099, 44409, 45195, 45402, 46782, 47460, 47799, 48645, 51980, 53110, 54234, 54579, 55020, 55413, 59212, 59220, 60260, 61570, 63273, 63732, 64860, 68103, 71190, 72772, 73884, 74015, 74354, 75670, 77970, 79665, 82530, 84364, 86198, 88818, 90390, 90804, 90965, 92355, 93564, 95598, 97290, 103621, 105455, 106220, 108468, 109158, 110826, 111531, 113505, 116955, 122153, 123140, 126546, 129297, 133227, 135585, 136206, 141611, 142380, 148030, 148708, 151340, 155940, 159330, 163737, 165060, 172396, 177636, 180780, 181930, 184710, 185885, 189819, 191196, 194580, 207242, 210910, 215495, 218316, 221652, 222045, 223062, 227010, 233910, 238995, 244306, 253092, 258594, 266454, 271170, 272412, 272895, 277065, 283222, 296060, 310863, 316365, 318660, 327474, 334593, 340469, 340515, 363860, 366459, 369420, 371770, 379638, 387891, 414484, 421820, 424833, 430990, 444090, 446124, 454020, 467820, 477990, 488612, 517188, 518105, 532908, 542340, 545790, 554130, 557655, 566444, 610765, 621726, 632730, 646485, 654948, 666135, 669186, 680938, 681030, 695741, 708055, 732918, 743540, 759276, 775782, 818685, 849666, 855071, 861980, 888180, 932589, 949095, 955980, 991277, 1021407, 1036210, 1091580, 1099377, 1108260, 1115310, 1221530, 1243452, 1265460, 1274499, 1292970, 1332270, 1338372, 1361876, 1362060, 1391482, 1416110, 1465836, 1551564, 1554315, 1637370, 1672965, 1699332, 1702345, 1710142, 1832295, 1865178, 1898190, 1939455, 1982554, 2042814, 2072420, 2087223, 2124165, 2198754, 2230620, 2383283, 2443060, 2548998, 2565213, 2585940, 2664540, 2782964, 2832220, 2973831, 3064221, 3108630, 3274740, 3345930, 3404690, 3420284, 3478705, 3664590, 3730356, 3796380, 3878910, 3965108, 4085628, 4174446, 4248330, 4275355, 4397508, 4662945, 4766566, 4870187, 4956385, 5097996, 5107035, 5130426, 5496885, 5947662, 6128442, 6217260, 6261669, 6372495, 6691860, 6809380, 6957410, 7149849, 7329180, 7695639, 7757820, 8348892, 8496660, 8550710, 8921493, 9325890, 9533132, 9740374, 9912770, 10214070, 10260852, 10436115, 10993770, 11895324, 11916415, 12256884, 12523338, 12744990, 12826065, 13914820, 14299698, 14610561, 14869155, 15321105, 15391278, 16002043, 17101420, 17842986, 18651780, 19480748, 19825540, 20428140, 20872230, 21449547, 21987540, 23832830, 24350935, 25046676, 25489980, 25652130, 28599396, 29221122, 29738310, 30642210, 30782556, 31308345, 32004086, 35685972, 35749245, 38478195, 41744460, 42899094, 43831683, 44607465, 47665660, 48006129, 48701870, 51304260, 58442244, 59476620, 61284420, 62616690, 64008172, 71498490, 73052805, 76956390, 80010215, 85798188, 87663366, 89214930, 96012258, 97403740, 107247735, 112014301, 125233380, 142996980, 144018387, 146105610, 153912780, 160020430, 175326732, 178429860, 192024516, 214495470, 219158415, 224028602, 240030645, 288036774, 292211220, 320040860, 336042903, 428990940, 438316830, 448057204, 480061290, 560071505, 576073548, 672085806, 720091935, 876633660, 960122580, 1008128709, 1120143010, 1344171612, 1440183870, 1680214515, 2016257418, 2240286020, 2880367740, 3360429030, 4032514836, 5040643545, 6720858060, 10081287090, 20162574180]

約数ペア:

[(1, 20162574180), (2, 10081287090), (3, 6720858060), (4, 5040643545), (5, 4032514836), (6, 3360429030), (7, 2880367740), (9, 2240286020), (10, 2016257418), (12, 1680214515), (14, 1440183870), (15, 1344171612), (18, 1120143010), (20, 1008128709), (21, 960122580), (23, 876633660), (28, 720091935), (30, 672085806), (35, 576073548), (36, 560071505), (42, 480061290), (45, 448057204), (46, 438316830), (47, 428990940), (60, 336042903), (63, 320040860), (69, 292211220), (70, 288036774), (84, 240030645), (90, 224028602), (92, 219158415), (94, 214495470), (105, 192024516), (113, 178429860), (115, 175326732), (126, 160020430), (131, 153912780), (138, 146105610), (140, 144018387), (141, 142996980), (161, 125233380), (180, 112014301), (188, 107247735), (207, 97403740), (210, 96012258), (226, 89214930), (230, 87663366), (235, 85798188), (252, 80010215), (262, 76956390), (276, 73052805), (282, 71498490), (315, 64008172), (322, 62616690), (329, 61284420), (339, 59476620), (345, 58442244), (393, 51304260), (414, 48701870), (420, 48006129), (423, 47665660), (452, 44607465), (460, 43831683), (470, 42899094), (483, 41744460), (524, 38478195), (564, 35749245), (565, 35685972), (630, 32004086), (644, 31308345), (655, 30782556), (658, 30642210), (678, 29738310), (690, 29221122), (705, 28599396), (786, 25652130), (791, 25489980), (805, 25046676), (828, 24350935), (846, 23832830), (917, 21987540), (940, 21449547), (966, 20872230), (987, 20428140), (1017, 19825540), (1035, 19480748), (1081, 18651780), (1130, 17842986), (1179, 17101420), (1260, 16002043), (1310, 15391278), (1316, 15321105), (1356, 14869155), (1380, 14610561), (1410, 14299698), (1449, 13914820), (1572, 12826065), (1582, 12744990), (1610, 12523338), (1645, 12256884), (1692, 11916415), (1695, 11895324), (1834, 10993770), (1932, 10436115), (1965, 10260852), (1974, 10214070), (2034, 9912770), (2070, 9740374), (2115, 9533132), (2162, 9325890), (2260, 8921493), (2358, 8550710), (2373, 8496660), (2415, 8348892), (2599, 7757820), (2620, 7695639), (2751, 7329180), (2820, 7149849), (2898, 6957410), (2961, 6809380), (3013, 6691860), (3164, 6372495), (3220, 6261669), (3243, 6217260), (3290, 6128442), (3390, 5947662), (3668, 5496885), (3930, 5130426), (3948, 5107035), (3955, 5097996), (4068, 4956385), (4140, 4870187), (4230, 4766566), (4324, 4662945), (4585, 4397508), (4716, 4275355), (4746, 4248330), (4830, 4174446), (4935, 4085628), (5085, 3965108), (5198, 3878910), (5311, 3796380), (5405, 3730356), (5502, 3664590), (5796, 3478705), (5895, 3420284), (5922, 3404690), (6026, 3345930), (6157, 3274740), (6486, 3108630), (6580, 3064221), (6780, 2973831), (7119, 2832220), (7245, 2782964), (7567, 2664540), (7797, 2585940), (7860, 2565213), (7910, 2548998), (8253, 2443060), (8460, 2383283), (9039, 2230620), (9170, 2198754), (9492, 2124165), (9660, 2087223), (9729, 2072420), (9870, 2042814), (10170, 1982554), (10396, 1939455), (10622, 1898190), (10810, 1865178), (11004, 1832295), (11790, 1710142), (11844, 1702345), (11865, 1699332), (12052, 1672965), (12314, 1637370), (12972, 1554315), (12995, 1551564), (13755, 1465836), (14238, 1416110), (14490, 1391482), (14803, 1362060), (14805, 1361876), (15065, 1338372), (15134, 1332270), (15594, 1292970), (15820, 1274499), (15933, 1265460), (16215, 1243452), (16506, 1221530), (18078, 1115310), (18193, 1108260), (18340, 1099377), (18471, 1091580), (19458, 1036210), (19740, 1021407), (20340, 991277), (21091, 955980), (21244, 949095), (21620, 932589), (22701, 888180), (23391, 861980), (23580, 855071), (23730, 849666), (24628, 818685), (25990, 775782), (26555, 759276), (27117, 743540), (27510, 732918), (28476, 708055), (28980, 695741), (29606, 681030), (29610, 680938), (30130, 669186), (30268, 666135), (30785, 654948), (31188, 646485), (31866, 632730), (32430, 621726), (33012, 610765), (35595, 566444), (36156, 557655), (36386, 554130), (36942, 545790), (37177, 542340), (37835, 532908), (38916, 518105), (38985, 517188), (41265, 488612), (42182, 477990), (43099, 467820), (44409, 454020), (45195, 446124), (45402, 444090), (46782, 430990), (47460, 424833), (47799, 421820), (48645, 414484), (51980, 387891), (53110, 379638), (54234, 371770), (54579, 369420), (55020, 366459), (55413, 363860), (59212, 340515), (59220, 340469), (60260, 334593), (61570, 327474), (63273, 318660), (63732, 316365), (64860, 310863), (68103, 296060), (71190, 283222), (72772, 277065), (73884, 272895), (74015, 272412), (74354, 271170), (75670, 266454), (77970, 258594), (79665, 253092), (82530, 244306), (84364, 238995), (86198, 233910), (88818, 227010), (90390, 223062), (90804, 222045), (90965, 221652), (92355, 218316), (93564, 215495), (95598, 210910), (97290, 207242), (103621, 194580), (105455, 191196), (106220, 189819), (108468, 185885), (109158, 184710), (110826, 181930), (111531, 180780), (113505, 177636), (116955, 172396), (122153, 165060), (123140, 163737), (126546, 159330), (129297, 155940), (133227, 151340), (135585, 148708), (136206, 148030), (141611, 142380)]