9861435480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19571}}^1$

素因数の和:19634

約数の個数: 256

約数和(自身を含む): 35511436800

約数和(自身を除く): 25650001320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 312, 323, 340, 380, 390, 408, 442, 456, 494, 510, 520, 570, 646, 663, 680, 741, 760, 780, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1560, 1615, 1768, 1938, 1976, 2040, 2210, 2280, 2470, 2584, 2652, 2964, 3230, 3315, 3705, 3876, 4199, 4420, 4845, 4940, 5304, 5928, 6460, 6630, 7410, 7752, 8398, 8840, 9690, 9880, 12597, 12920, 13260, 14820, 16796, 19380, 19571, 20995, 25194, 26520, 29640, 33592, 38760, 39142, 41990, 50388, 58713, 62985, 78284, 83980, 97855, 100776, 117426, 125970, 156568, 167960, 195710, 234852, 251940, 254423, 293565, 332707, 371849, 391420, 469704, 503880, 508846, 587130, 665414, 743698, 763269, 782840, 998121, 1017692, 1115547, 1174260, 1272115, 1330828, 1487396, 1526538, 1663535, 1859245, 1996242, 2035384, 2231094, 2348520, 2544230, 2661656, 2974792, 3053076, 3327070, 3718490, 3816345, 3992484, 4325191, 4462188, 4834037, 4990605, 5088460, 5577735, 6106152, 6321433, 6654140, 7436980, 7632690, 7984968, 8650382, 8924376, 9668074, 9981210, 10176920, 11155470, 12642866, 12975573, 13308280, 14502111, 14873960, 15265380, 17300764, 18964299, 19336148, 19962420, 21625955, 22310940, 24170185, 25285732, 25951146, 29004222, 30530760, 31607165, 34601528, 37928598, 38672296, 39924840, 43251910, 44621880, 48340370, 50571464, 51902292, 58008444, 63214330, 64877865, 72510555, 75857196, 82178629, 86503820, 94821495, 96680740, 103804584, 116016888, 126428660, 129755730, 145021110, 151714392, 164357258, 173007640, 189642990, 193361480, 246535887, 252857320, 259511460, 290042220, 328714516, 379285980, 410893145, 493071774, 519022920, 580084440, 657429032, 758571960, 821786290, 986143548, 1232679435, 1643572580, 1972287096, 2465358870, 3287145160, 4930717740, 9861435480]

約数ペア:

[(1, 9861435480), (2, 4930717740), (3, 3287145160), (4, 2465358870), (5, 1972287096), (6, 1643572580), (8, 1232679435), (10, 986143548), (12, 821786290), (13, 758571960), (15, 657429032), (17, 580084440), (19, 519022920), (20, 493071774), (24, 410893145), (26, 379285980), (30, 328714516), (34, 290042220), (38, 259511460), (39, 252857320), (40, 246535887), (51, 193361480), (52, 189642990), (57, 173007640), (60, 164357258), (65, 151714392), (68, 145021110), (76, 129755730), (78, 126428660), (85, 116016888), (95, 103804584), (102, 96680740), (104, 94821495), (114, 86503820), (120, 82178629), (130, 75857196), (136, 72510555), (152, 64877865), (156, 63214330), (170, 58008444), (190, 51902292), (195, 50571464), (204, 48340370), (221, 44621880), (228, 43251910), (247, 39924840), (255, 38672296), (260, 37928598), (285, 34601528), (312, 31607165), (323, 30530760), (340, 29004222), (380, 25951146), (390, 25285732), (408, 24170185), (442, 22310940), (456, 21625955), (494, 19962420), (510, 19336148), (520, 18964299), (570, 17300764), (646, 15265380), (663, 14873960), (680, 14502111), (741, 13308280), (760, 12975573), (780, 12642866), (884, 11155470), (969, 10176920), (988, 9981210), (1020, 9668074), (1105, 8924376), (1140, 8650382), (1235, 7984968), (1292, 7632690), (1326, 7436980), (1482, 6654140), (1560, 6321433), (1615, 6106152), (1768, 5577735), (1938, 5088460), (1976, 4990605), (2040, 4834037), (2210, 4462188), (2280, 4325191), (2470, 3992484), (2584, 3816345), (2652, 3718490), (2964, 3327070), (3230, 3053076), (3315, 2974792), (3705, 2661656), (3876, 2544230), (4199, 2348520), (4420, 2231094), (4845, 2035384), (4940, 1996242), (5304, 1859245), (5928, 1663535), (6460, 1526538), (6630, 1487396), (7410, 1330828), (7752, 1272115), (8398, 1174260), (8840, 1115547), (9690, 1017692), (9880, 998121), (12597, 782840), (12920, 763269), (13260, 743698), (14820, 665414), (16796, 587130), (19380, 508846), (19571, 503880), (20995, 469704), (25194, 391420), (26520, 371849), (29640, 332707), (33592, 293565), (38760, 254423), (39142, 251940), (41990, 234852), (50388, 195710), (58713, 167960), (62985, 156568), (78284, 125970), (83980, 117426), (97855, 100776)]