18883377480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:836

約数の個数: 256

約数和(自身を含む): 62643456000

約数和(自身を除く): 43760078520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 151, 165, 211, 220, 264, 302, 330, 422, 440, 449, 453, 604, 633, 660, 755, 844, 898, 906, 1055, 1208, 1266, 1320, 1347, 1510, 1661, 1688, 1796, 1812, 2110, 2245, 2265, 2321, 2532, 2694, 3020, 3165, 3322, 3592, 3624, 4220, 4490, 4530, 4642, 4939, 4983, 5064, 5388, 6040, 6330, 6644, 6735, 6963, 8305, 8440, 8980, 9060, 9284, 9878, 9966, 10776, 11605, 12660, 13288, 13470, 13926, 14817, 16610, 17960, 18120, 18568, 19756, 19932, 23210, 24695, 24915, 25320, 26940, 27852, 29634, 31861, 33220, 34815, 39512, 39864, 46420, 49390, 49830, 53880, 55704, 59268, 63722, 66440, 67799, 69630, 74085, 92840, 94739, 95583, 98780, 99660, 118536, 127444, 135598, 139260, 148170, 159305, 189478, 191166, 197560, 199320, 203397, 254888, 271196, 278520, 284217, 296340, 318610, 338995, 350471, 378956, 382332, 406794, 473695, 477915, 542392, 568434, 592680, 637220, 677990, 700942, 745789, 757912, 764664, 813588, 947390, 955830, 1016985, 1042129, 1051413, 1136868, 1274440, 1355980, 1401884, 1421085, 1491578, 1627176, 1752355, 1894780, 1911660, 2033970, 2084258, 2102826, 2237367, 2273736, 2711960, 2803768, 2842170, 2983156, 3126387, 3504710, 3728945, 3789560, 3823320, 4067940, 4168516, 4205652, 4474734, 5210645, 5257065, 5684340, 5966312, 6252774, 7009420, 7457890, 8135880, 8337032, 8411304, 8949468, 10421290, 10514130, 11186835, 11368680, 12505548, 14018840, 14305589, 14915780, 15631935, 17898936, 20842580, 21028260, 22373670, 25011096, 28611178, 29831560, 31263870, 41685160, 42056520, 42916767, 44747340, 57222356, 62527740, 71527945, 85833534, 89494680, 114444712, 125055480, 143055890, 157361479, 171667068, 214583835, 286111780, 314722958, 343334136, 429167670, 472084437, 572223560, 629445916, 786807395, 858335340, 944168874, 1258891832, 1573614790, 1716670680, 1888337748, 2360422185, 3147229580, 3776675496, 4720844370, 6294459160, 9441688740, 18883377480]

約数ペア:

[(1, 18883377480), (2, 9441688740), (3, 6294459160), (4, 4720844370), (5, 3776675496), (6, 3147229580), (8, 2360422185), (10, 1888337748), (11, 1716670680), (12, 1573614790), (15, 1258891832), (20, 944168874), (22, 858335340), (24, 786807395), (30, 629445916), (33, 572223560), (40, 472084437), (44, 429167670), (55, 343334136), (60, 314722958), (66, 286111780), (88, 214583835), (110, 171667068), (120, 157361479), (132, 143055890), (151, 125055480), (165, 114444712), (211, 89494680), (220, 85833534), (264, 71527945), (302, 62527740), (330, 57222356), (422, 44747340), (440, 42916767), (449, 42056520), (453, 41685160), (604, 31263870), (633, 29831560), (660, 28611178), (755, 25011096), (844, 22373670), (898, 21028260), (906, 20842580), (1055, 17898936), (1208, 15631935), (1266, 14915780), (1320, 14305589), (1347, 14018840), (1510, 12505548), (1661, 11368680), (1688, 11186835), (1796, 10514130), (1812, 10421290), (2110, 8949468), (2245, 8411304), (2265, 8337032), (2321, 8135880), (2532, 7457890), (2694, 7009420), (3020, 6252774), (3165, 5966312), (3322, 5684340), (3592, 5257065), (3624, 5210645), (4220, 4474734), (4490, 4205652), (4530, 4168516), (4642, 4067940), (4939, 3823320), (4983, 3789560), (5064, 3728945), (5388, 3504710), (6040, 3126387), (6330, 2983156), (6644, 2842170), (6735, 2803768), (6963, 2711960), (8305, 2273736), (8440, 2237367), (8980, 2102826), (9060, 2084258), (9284, 2033970), (9878, 1911660), (9966, 1894780), (10776, 1752355), (11605, 1627176), (12660, 1491578), (13288, 1421085), (13470, 1401884), (13926, 1355980), (14817, 1274440), (16610, 1136868), (17960, 1051413), (18120, 1042129), (18568, 1016985), (19756, 955830), (19932, 947390), (23210, 813588), (24695, 764664), (24915, 757912), (25320, 745789), (26940, 700942), (27852, 677990), (29634, 637220), (31861, 592680), (33220, 568434), (34815, 542392), (39512, 477915), (39864, 473695), (46420, 406794), (49390, 382332), (49830, 378956), (53880, 350471), (55704, 338995), (59268, 318610), (63722, 296340), (66440, 284217), (67799, 278520), (69630, 271196), (74085, 254888), (92840, 203397), (94739, 199320), (95583, 197560), (98780, 191166), (99660, 189478), (118536, 159305), (127444, 148170), (135598, 139260)]