4123207920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1824

約数の個数: 240

約数和(自身を含む): 14083562880

約数和(自身を除く): 9960354960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 169, 177, 195, 208, 236, 240, 260, 295, 312, 338, 354, 390, 472, 507, 520, 590, 624, 676, 708, 767, 780, 845, 885, 944, 1014, 1040, 1180, 1352, 1416, 1534, 1560, 1690, 1723, 1770, 2028, 2301, 2360, 2535, 2704, 2832, 3068, 3120, 3380, 3446, 3540, 3835, 4056, 4602, 4720, 5070, 5169, 6136, 6760, 6892, 7080, 7670, 8112, 8615, 9204, 9971, 10140, 10338, 11505, 12272, 13520, 13784, 14160, 15340, 17230, 18408, 19942, 20280, 20676, 22399, 23010, 25845, 27568, 29913, 30680, 34460, 36816, 39884, 40560, 41352, 44798, 46020, 49855, 51690, 59826, 61360, 67197, 68920, 79768, 82704, 89596, 92040, 99710, 101657, 103380, 111995, 119652, 134394, 137840, 149565, 159536, 179192, 184080, 199420, 203314, 206760, 223990, 239304, 268788, 291187, 299130, 304971, 335985, 358384, 398840, 406628, 413520, 447980, 478608, 508285, 537576, 582374, 598260, 609942, 671970, 797680, 813256, 873561, 895960, 1016570, 1075152, 1164748, 1196520, 1219884, 1321541, 1343940, 1455935, 1524855, 1626512, 1747122, 1791920, 2033140, 2329496, 2393040, 2439768, 2643082, 2687880, 2911870, 3049710, 3494244, 3964623, 4066280, 4367805, 4658992, 4879536, 5286164, 5375760, 5823740, 6099420, 6607705, 6988488, 7929246, 8132560, 8735610, 10572328, 11647480, 12198840, 13215410, 13976976, 15858492, 17180033, 17471220, 19823115, 21144656, 23294960, 24397680, 26430820, 31716984, 34360066, 34942440, 39646230, 51540099, 52861640, 63433968, 68720132, 69884880, 79292460, 85900165, 103080198, 105723280, 137440264, 158584920, 171800330, 206160396, 257700495, 274880528, 317169840, 343600660, 412320792, 515400990, 687201320, 824641584, 1030801980, 1374402640, 2061603960, 4123207920]

約数ペア:

[(1, 4123207920), (2, 2061603960), (3, 1374402640), (4, 1030801980), (5, 824641584), (6, 687201320), (8, 515400990), (10, 412320792), (12, 343600660), (13, 317169840), (15, 274880528), (16, 257700495), (20, 206160396), (24, 171800330), (26, 158584920), (30, 137440264), (39, 105723280), (40, 103080198), (48, 85900165), (52, 79292460), (59, 69884880), (60, 68720132), (65, 63433968), (78, 52861640), (80, 51540099), (104, 39646230), (118, 34942440), (120, 34360066), (130, 31716984), (156, 26430820), (169, 24397680), (177, 23294960), (195, 21144656), (208, 19823115), (236, 17471220), (240, 17180033), (260, 15858492), (295, 13976976), (312, 13215410), (338, 12198840), (354, 11647480), (390, 10572328), (472, 8735610), (507, 8132560), (520, 7929246), (590, 6988488), (624, 6607705), (676, 6099420), (708, 5823740), (767, 5375760), (780, 5286164), (845, 4879536), (885, 4658992), (944, 4367805), (1014, 4066280), (1040, 3964623), (1180, 3494244), (1352, 3049710), (1416, 2911870), (1534, 2687880), (1560, 2643082), (1690, 2439768), (1723, 2393040), (1770, 2329496), (2028, 2033140), (2301, 1791920), (2360, 1747122), (2535, 1626512), (2704, 1524855), (2832, 1455935), (3068, 1343940), (3120, 1321541), (3380, 1219884), (3446, 1196520), (3540, 1164748), (3835, 1075152), (4056, 1016570), (4602, 895960), (4720, 873561), (5070, 813256), (5169, 797680), (6136, 671970), (6760, 609942), (6892, 598260), (7080, 582374), (7670, 537576), (8112, 508285), (8615, 478608), (9204, 447980), (9971, 413520), (10140, 406628), (10338, 398840), (11505, 358384), (12272, 335985), (13520, 304971), (13784, 299130), (14160, 291187), (15340, 268788), (17230, 239304), (18408, 223990), (19942, 206760), (20280, 203314), (20676, 199420), (22399, 184080), (23010, 179192), (25845, 159536), (27568, 149565), (29913, 137840), (30680, 134394), (34460, 119652), (36816, 111995), (39884, 103380), (40560, 101657), (41352, 99710), (44798, 92040), (46020, 89596), (49855, 82704), (51690, 79768), (59826, 68920), (61360, 67197)]