26664427920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{38671}}^1$

素因数の和:38730

約数の個数: 240

約数和(自身を含む): 94774862592

約数和(自身を除く): 68110434672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 338, 340, 390, 408, 442, 507, 510, 520, 624, 663, 676, 680, 780, 816, 845, 884, 1014, 1020, 1040, 1105, 1326, 1352, 1360, 1560, 1690, 1768, 2028, 2040, 2210, 2535, 2652, 2704, 2873, 3120, 3315, 3380, 3536, 4056, 4080, 4420, 5070, 5304, 5746, 6630, 6760, 8112, 8619, 8840, 10140, 10608, 11492, 13260, 13520, 14365, 17238, 17680, 20280, 22984, 26520, 28730, 34476, 38671, 40560, 43095, 45968, 53040, 57460, 68952, 77342, 86190, 114920, 116013, 137904, 154684, 172380, 193355, 229840, 232026, 309368, 344760, 386710, 464052, 502723, 580065, 618736, 657407, 689520, 773420, 928104, 1005446, 1160130, 1314814, 1508169, 1546840, 1856208, 1972221, 2010892, 2320260, 2513615, 2629628, 3016338, 3093680, 3287035, 3944442, 4021784, 4640520, 5027230, 5259256, 6032676, 6535399, 6574070, 7540845, 7888884, 8043568, 8546291, 9281040, 9861105, 10054460, 10518512, 12065352, 13070798, 13148140, 15081690, 15777768, 17092582, 19606197, 19722210, 20108920, 24130704, 25638873, 26141596, 26296280, 30163380, 31555536, 32676995, 34185164, 39212394, 39444420, 40217840, 42731455, 51277746, 52283192, 52592560, 60326760, 65353990, 68370328, 78424788, 78888840, 85462910, 98030985, 102555492, 104566384, 111101783, 120653520, 128194365, 130707980, 136740656, 156849576, 157777680, 170925820, 196061970, 205110984, 222203566, 256388730, 261415960, 313699152, 333305349, 341851640, 392123940, 410221968, 444407132, 512777460, 522831920, 555508915, 666610698, 683703280, 784247880, 888814264, 1025554920, 1111017830, 1333221396, 1568495760, 1666526745, 1777628528, 2051109840, 2222035660, 2666442792, 3333053490, 4444071320, 5332885584, 6666106980, 8888142640, 13332213960, 26664427920]

約数ペア:

[(1, 26664427920), (2, 13332213960), (3, 8888142640), (4, 6666106980), (5, 5332885584), (6, 4444071320), (8, 3333053490), (10, 2666442792), (12, 2222035660), (13, 2051109840), (15, 1777628528), (16, 1666526745), (17, 1568495760), (20, 1333221396), (24, 1111017830), (26, 1025554920), (30, 888814264), (34, 784247880), (39, 683703280), (40, 666610698), (48, 555508915), (51, 522831920), (52, 512777460), (60, 444407132), (65, 410221968), (68, 392123940), (78, 341851640), (80, 333305349), (85, 313699152), (102, 261415960), (104, 256388730), (120, 222203566), (130, 205110984), (136, 196061970), (156, 170925820), (169, 157777680), (170, 156849576), (195, 136740656), (204, 130707980), (208, 128194365), (221, 120653520), (240, 111101783), (255, 104566384), (260, 102555492), (272, 98030985), (312, 85462910), (338, 78888840), (340, 78424788), (390, 68370328), (408, 65353990), (442, 60326760), (507, 52592560), (510, 52283192), (520, 51277746), (624, 42731455), (663, 40217840), (676, 39444420), (680, 39212394), (780, 34185164), (816, 32676995), (845, 31555536), (884, 30163380), (1014, 26296280), (1020, 26141596), (1040, 25638873), (1105, 24130704), (1326, 20108920), (1352, 19722210), (1360, 19606197), (1560, 17092582), (1690, 15777768), (1768, 15081690), (2028, 13148140), (2040, 13070798), (2210, 12065352), (2535, 10518512), (2652, 10054460), (2704, 9861105), (2873, 9281040), (3120, 8546291), (3315, 8043568), (3380, 7888884), (3536, 7540845), (4056, 6574070), (4080, 6535399), (4420, 6032676), (5070, 5259256), (5304, 5027230), (5746, 4640520), (6630, 4021784), (6760, 3944442), (8112, 3287035), (8619, 3093680), (8840, 3016338), (10140, 2629628), (10608, 2513615), (11492, 2320260), (13260, 2010892), (13520, 1972221), (14365, 1856208), (17238, 1546840), (17680, 1508169), (20280, 1314814), (22984, 1160130), (26520, 1005446), (28730, 928104), (34476, 773420), (38671, 689520), (40560, 657407), (43095, 618736), (45968, 580065), (53040, 502723), (57460, 464052), (68952, 386710), (77342, 344760), (86190, 309368), (114920, 232026), (116013, 229840), (137904, 193355), (154684, 172380)]