641057760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 768

約数和(自身を含む): 2874009600

約数和(自身を除く): 2232951840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 29, 30, 32, 34, 35, 36, 40, 42, 43, 45, 48, 51, 54, 56, 58, 60, 63, 68, 70, 72, 80, 84, 85, 86, 87, 90, 96, 102, 105, 108, 112, 116, 119, 120, 126, 129, 135, 136, 140, 144, 145, 153, 160, 168, 170, 172, 174, 180, 189, 203, 204, 210, 215, 216, 224, 232, 238, 240, 252, 255, 258, 261, 270, 272, 280, 288, 290, 301, 306, 315, 336, 340, 344, 348, 357, 360, 378, 387, 406, 408, 420, 430, 432, 435, 459, 464, 476, 480, 493, 504, 510, 516, 522, 540, 544, 560, 580, 595, 602, 609, 612, 630, 645, 672, 680, 688, 696, 714, 720, 731, 756, 765, 774, 783, 812, 816, 840, 860, 864, 870, 903, 918, 928, 945, 952, 986, 1008, 1015, 1020, 1032, 1044, 1071, 1080, 1120, 1160, 1161, 1190, 1204, 1218, 1224, 1247, 1260, 1290, 1305, 1360, 1376, 1392, 1428, 1440, 1462, 1479, 1505, 1512, 1530, 1548, 1566, 1624, 1632, 1680, 1720, 1740, 1785, 1806, 1827, 1836, 1890, 1904, 1935, 1972, 2016, 2030, 2040, 2064, 2088, 2142, 2160, 2193, 2295, 2320, 2322, 2380, 2408, 2436, 2448, 2465, 2494, 2520, 2580, 2610, 2709, 2720, 2784, 2856, 2924, 2958, 3010, 3024, 3045, 3060, 3096, 3132, 3213, 3248, 3360, 3440, 3451, 3480, 3570, 3612, 3654, 3655, 3672, 3741, 3780, 3808, 3870, 3915, 3944, 4060, 4080, 4128, 4176, 4284, 4320, 4386, 4437, 4515, 4590, 4640, 4644, 4760, 4816, 4872, 4896, 4930, 4988, 5040, 5117, 5160, 5220, 5355, 5418, 5481, 5712, 5805, 5848, 5916, 6020, 6048, 6090, 6120, 6192, 6235, 6264, 6426, 6496, 6579, 6880, 6902, 6960, 7140, 7224, 7308, 7310, 7344, 7395, 7482, 7560, 7740, 7830, 7888, 8120, 8127, 8160, 8352, 8568, 8729, 8772, 8874, 9030, 9135, 9180, 9288, 9520, 9632, 9744, 9860, 9976, 10080, 10234, 10320, 10353, 10440, 10710, 10836, 10962, 10965, 11223, 11424, 11610, 11696, 11832, 12040, 12180, 12240, 12384, 12470, 12528, 12852, 13158, 13311, 13545, 13804, 13920, 14280, 14448, 14616, 14620, 14688, 14790, 14964, 15120, 15351, 15480, 15660, 15776, 16065, 16240, 16254, 17136, 17255, 17458, 17544, 17748, 18060, 18270, 18360, 18576, 18705, 19040, 19488, 19720, 19737, 19952, 20468, 20640, 20706, 20880, 21199, 21420, 21672, 21924, 21930, 22185, 22446, 23220, 23392, 23664, 24080, 24360, 24480, 24940, 25056, 25585, 25704, 26187, 26316, 26622, 27090, 27405, 27608, 28560, 28896, 29232, 29240, 29580, 29928, 30240, 30702, 30960, 31059, 31320, 32130, 32480, 32508, 32895, 33669, 34272, 34510, 34916, 35088, 35496, 36120, 36540, 36720, 37152, 37410, 39440, 39474, 39904, 40635, 40936, 41412, 41760, 42398, 42840, 43344, 43645, 43848, 43860, 44370, 44892, 46053, 46440, 47328, 48160, 48720, 49880, 51170, 51408, 51765, 52374, 52632, 53244, 54180, 54810, 55216, 56115, 57120, 58464, 58480, 59160, 59856, 61404, 61920, 62118, 62640, 63597, 64260, 65016, 65790, 66555, 67338, 69020, 69832, 70176, 70992, 72240, 73080, 73440, 74820, 76755, 78561, 78880, 78948, 81270, 81872, 82824, 84796, 85680, 86688, 87290, 87696, 87720, 88740, 89784, 92106, 92880, 93177, 97440, 98685, 99760, 102340, 102816, 103530, 104748, 105264, 105995, 106488, 108360, 109620, 110432, 112230, 116960, 118320, 119712, 122808, 124236, 125280, 127194, 128520, 130032, 130935, 131580, 133110, 134676, 138040, 138159, 139664, 141984, 144480, 146160, 148393, 149640, 153510, 155295, 157122, 157896, 162540, 163744, 165648, 168345, 169592, 171360, 174580, 175392, 175440, 177480, 179568, 184212, 185760, 186354, 190791, 197370, 199520, 204680, 207060, 209496, 210528, 211990, 212976, 216720, 219240, 224460, 230265, 235683, 236640, 245616, 248472, 254388, 257040, 260064, 261870, 263160, 266220, 269352, 276080, 276318, 279328, 292320, 296786, 299280, 307020, 310590, 314244, 315792, 317985, 325080, 331296, 336690, 339184, 349160, 350880, 354960, 359136, 368424, 372708, 381582, 392805, 394740, 409360, 414120, 418992, 423980, 425952, 433440, 438480, 445179, 448920, 460530, 465885, 471366, 491232, 496944, 508776, 514080, 523740, 526320, 532440, 538704, 552160, 552636, 572373, 593572, 598560, 614040, 621180, 628488, 631584, 635970, 650160, 673380, 678368, 690795, 698320, 709920, 736848, 741965, 745416, 763164, 785610, 789480, 818720, 828240, 837984, 847960, 876960, 890358, 897840, 921060, 931770, 942732, 953955, 993888, 1017552, 1047480, 1052640, 1064880, 1077408, 1105272, 1144746, 1178415, 1187144, 1228080, 1242360, 1256976, 1271940, 1300320, 1335537, 1346760, 1381590, 1396640, 1473696, 1483930, 1490832, 1526328, 1571220, 1578960, 1656480, 1695920, 1780716, 1795680, 1842120, 1863540, 1885464, 1907910, 2035104, 2094960, 2129760, 2210544, 2225895, 2289492, 2356830, 2374288, 2456160, 2484720, 2513952, 2543880, 2671074, 2693520, 2763180, 2861865, 2967860, 2981664, 3052656, 3142440, 3157920, 3391840, 3561432, 3684240, 3727080, 3770928, 3815820, 4006611, 4189920, 4421088, 4451790, 4578984, 4713660, 4748576, 4969440, 5087760, 5342148, 5387040, 5526360, 5723730, 5935720, 6105312, 6284880, 6677685, 7122864, 7368480, 7454160, 7541856, 7631640, 8013222, 8903580, 9157968, 9427320, 10175520, 10684296, 11052720, 11447460, 11871440, 12569760, 13355370, 14245728, 14908320, 15263280, 16026444, 17807160, 18315936, 18854640, 20033055, 21368592, 22105440, 22894920, 23742880, 26710740, 30526560, 32052888, 35614320, 37709280, 40066110, 42737184, 45789840, 53421480, 64105776, 71228640, 80132220, 91579680, 106842960, 128211552, 160264440, 213685920, 320528880, 641057760]

約数ペア:

[(1, 641057760), (2, 320528880), (3, 213685920), (4, 160264440), (5, 128211552), (6, 106842960), (7, 91579680), (8, 80132220), (9, 71228640), (10, 64105776), (12, 53421480), (14, 45789840), (15, 42737184), (16, 40066110), (17, 37709280), (18, 35614320), (20, 32052888), (21, 30526560), (24, 26710740), (27, 23742880), (28, 22894920), (29, 22105440), (30, 21368592), (32, 20033055), (34, 18854640), (35, 18315936), (36, 17807160), (40, 16026444), (42, 15263280), (43, 14908320), (45, 14245728), (48, 13355370), (51, 12569760), (54, 11871440), (56, 11447460), (58, 11052720), (60, 10684296), (63, 10175520), (68, 9427320), (70, 9157968), (72, 8903580), (80, 8013222), (84, 7631640), (85, 7541856), (86, 7454160), (87, 7368480), (90, 7122864), (96, 6677685), (102, 6284880), (105, 6105312), (108, 5935720), (112, 5723730), (116, 5526360), (119, 5387040), (120, 5342148), (126, 5087760), (129, 4969440), (135, 4748576), (136, 4713660), (140, 4578984), (144, 4451790), (145, 4421088), (153, 4189920), (160, 4006611), (168, 3815820), (170, 3770928), (172, 3727080), (174, 3684240), (180, 3561432), (189, 3391840), (203, 3157920), (204, 3142440), (210, 3052656), (215, 2981664), (216, 2967860), (224, 2861865), (232, 2763180), (238, 2693520), (240, 2671074), (252, 2543880), (255, 2513952), (258, 2484720), (261, 2456160), (270, 2374288), (272, 2356830), (280, 2289492), (288, 2225895), (290, 2210544), (301, 2129760), (306, 2094960), (315, 2035104), (336, 1907910), (340, 1885464), (344, 1863540), (348, 1842120), (357, 1795680), (360, 1780716), (378, 1695920), (387, 1656480), (406, 1578960), (408, 1571220), (420, 1526328), (430, 1490832), (432, 1483930), (435, 1473696), (459, 1396640), (464, 1381590), (476, 1346760), (480, 1335537), (493, 1300320), (504, 1271940), (510, 1256976), (516, 1242360), (522, 1228080), (540, 1187144), (544, 1178415), (560, 1144746), (580, 1105272), (595, 1077408), (602, 1064880), (609, 1052640), (612, 1047480), (630, 1017552), (645, 993888), (672, 953955), (680, 942732), (688, 931770), (696, 921060), (714, 897840), (720, 890358), (731, 876960), (756, 847960), (765, 837984), (774, 828240), (783, 818720), (812, 789480), (816, 785610), (840, 763164), (860, 745416), (864, 741965), (870, 736848), (903, 709920), (918, 698320), (928, 690795), (945, 678368), (952, 673380), (986, 650160), (1008, 635970), (1015, 631584), (1020, 628488), (1032, 621180), (1044, 614040), (1071, 598560), (1080, 593572), (1120, 572373), (1160, 552636), (1161, 552160), (1190, 538704), (1204, 532440), (1218, 526320), (1224, 523740), (1247, 514080), (1260, 508776), (1290, 496944), (1305, 491232), (1360, 471366), (1376, 465885), (1392, 460530), (1428, 448920), (1440, 445179), (1462, 438480), (1479, 433440), (1505, 425952), (1512, 423980), (1530, 418992), (1548, 414120), (1566, 409360), (1624, 394740), (1632, 392805), (1680, 381582), (1720, 372708), (1740, 368424), (1785, 359136), (1806, 354960), (1827, 350880), (1836, 349160), (1890, 339184), (1904, 336690), (1935, 331296), (1972, 325080), (2016, 317985), (2030, 315792), (2040, 314244), (2064, 310590), (2088, 307020), (2142, 299280), (2160, 296786), (2193, 292320), (2295, 279328), (2320, 276318), (2322, 276080), (2380, 269352), (2408, 266220), (2436, 263160), (2448, 261870), (2465, 260064), (2494, 257040), (2520, 254388), (2580, 248472), (2610, 245616), (2709, 236640), (2720, 235683), (2784, 230265), (2856, 224460), (2924, 219240), (2958, 216720), (3010, 212976), (3024, 211990), (3045, 210528), (3060, 209496), (3096, 207060), (3132, 204680), (3213, 199520), (3248, 197370), (3360, 190791), (3440, 186354), (3451, 185760), (3480, 184212), (3570, 179568), (3612, 177480), (3654, 175440), (3655, 175392), (3672, 174580), (3741, 171360), (3780, 169592), (3808, 168345), (3870, 165648), (3915, 163744), (3944, 162540), (4060, 157896), (4080, 157122), (4128, 155295), (4176, 153510), (4284, 149640), (4320, 148393), (4386, 146160), (4437, 144480), (4515, 141984), (4590, 139664), (4640, 138159), (4644, 138040), (4760, 134676), (4816, 133110), (4872, 131580), (4896, 130935), (4930, 130032), (4988, 128520), (5040, 127194), (5117, 125280), (5160, 124236), (5220, 122808), (5355, 119712), (5418, 118320), (5481, 116960), (5712, 112230), (5805, 110432), (5848, 109620), (5916, 108360), (6020, 106488), (6048, 105995), (6090, 105264), (6120, 104748), (6192, 103530), (6235, 102816), (6264, 102340), (6426, 99760), (6496, 98685), (6579, 97440), (6880, 93177), (6902, 92880), (6960, 92106), (7140, 89784), (7224, 88740), (7308, 87720), (7310, 87696), (7344, 87290), (7395, 86688), (7482, 85680), (7560, 84796), (7740, 82824), (7830, 81872), (7888, 81270), (8120, 78948), (8127, 78880), (8160, 78561), (8352, 76755), (8568, 74820), (8729, 73440), (8772, 73080), (8874, 72240), (9030, 70992), (9135, 70176), (9180, 69832), (9288, 69020), (9520, 67338), (9632, 66555), (9744, 65790), (9860, 65016), (9976, 64260), (10080, 63597), (10234, 62640), (10320, 62118), (10353, 61920), (10440, 61404), (10710, 59856), (10836, 59160), (10962, 58480), (10965, 58464), (11223, 57120), (11424, 56115), (11610, 55216), (11696, 54810), (11832, 54180), (12040, 53244), (12180, 52632), (12240, 52374), (12384, 51765), (12470, 51408), (12528, 51170), (12852, 49880), (13158, 48720), (13311, 48160), (13545, 47328), (13804, 46440), (13920, 46053), (14280, 44892), (14448, 44370), (14616, 43860), (14620, 43848), (14688, 43645), (14790, 43344), (14964, 42840), (15120, 42398), (15351, 41760), (15480, 41412), (15660, 40936), (15776, 40635), (16065, 39904), (16240, 39474), (16254, 39440), (17136, 37410), (17255, 37152), (17458, 36720), (17544, 36540), (17748, 36120), (18060, 35496), (18270, 35088), (18360, 34916), (18576, 34510), (18705, 34272), (19040, 33669), (19488, 32895), (19720, 32508), (19737, 32480), (19952, 32130), (20468, 31320), (20640, 31059), (20706, 30960), (20880, 30702), (21199, 30240), (21420, 29928), (21672, 29580), (21924, 29240), (21930, 29232), (22185, 28896), (22446, 28560), (23220, 27608), (23392, 27405), (23664, 27090), (24080, 26622), (24360, 26316), (24480, 26187), (24940, 25704), (25056, 25585)]