129236640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 444528000

約数和(自身を除く): 315291360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 139, 149, 156, 160, 195, 208, 240, 260, 278, 298, 312, 390, 416, 417, 447, 480, 520, 556, 596, 624, 695, 745, 780, 834, 894, 1040, 1112, 1192, 1248, 1390, 1490, 1560, 1668, 1788, 1807, 1937, 2080, 2085, 2224, 2235, 2384, 2780, 2980, 3120, 3336, 3576, 3614, 3874, 4170, 4448, 4470, 4768, 5421, 5560, 5811, 5960, 6240, 6672, 7152, 7228, 7748, 8340, 8940, 9035, 9685, 10842, 11120, 11622, 11920, 13344, 14304, 14456, 15496, 16680, 17880, 18070, 19370, 20711, 21684, 22240, 23244, 23840, 27105, 28912, 29055, 30992, 33360, 35760, 36140, 38740, 41422, 43368, 46488, 54210, 57824, 58110, 61984, 62133, 66720, 71520, 72280, 77480, 82844, 86736, 92976, 103555, 108420, 116220, 124266, 144560, 154960, 165688, 173472, 185952, 207110, 216840, 232440, 248532, 269243, 289120, 309920, 310665, 331376, 414220, 433680, 464880, 497064, 538486, 621330, 662752, 807729, 828440, 867360, 929760, 994128, 1076972, 1242660, 1346215, 1615458, 1656880, 1988256, 2153944, 2485320, 2692430, 3230916, 3313760, 4038645, 4307888, 4970640, 5384860, 6461832, 8077290, 8615776, 9941280, 10769720, 12923664, 16154580, 21539440, 25847328, 32309160, 43078880, 64618320, 129236640]

約数ペア:

[(1, 129236640), (2, 64618320), (3, 43078880), (4, 32309160), (5, 25847328), (6, 21539440), (8, 16154580), (10, 12923664), (12, 10769720), (13, 9941280), (15, 8615776), (16, 8077290), (20, 6461832), (24, 5384860), (26, 4970640), (30, 4307888), (32, 4038645), (39, 3313760), (40, 3230916), (48, 2692430), (52, 2485320), (60, 2153944), (65, 1988256), (78, 1656880), (80, 1615458), (96, 1346215), (104, 1242660), (120, 1076972), (130, 994128), (139, 929760), (149, 867360), (156, 828440), (160, 807729), (195, 662752), (208, 621330), (240, 538486), (260, 497064), (278, 464880), (298, 433680), (312, 414220), (390, 331376), (416, 310665), (417, 309920), (447, 289120), (480, 269243), (520, 248532), (556, 232440), (596, 216840), (624, 207110), (695, 185952), (745, 173472), (780, 165688), (834, 154960), (894, 144560), (1040, 124266), (1112, 116220), (1192, 108420), (1248, 103555), (1390, 92976), (1490, 86736), (1560, 82844), (1668, 77480), (1788, 72280), (1807, 71520), (1937, 66720), (2080, 62133), (2085, 61984), (2224, 58110), (2235, 57824), (2384, 54210), (2780, 46488), (2980, 43368), (3120, 41422), (3336, 38740), (3576, 36140), (3614, 35760), (3874, 33360), (4170, 30992), (4448, 29055), (4470, 28912), (4768, 27105), (5421, 23840), (5560, 23244), (5811, 22240), (5960, 21684), (6240, 20711), (6672, 19370), (7152, 18070), (7228, 17880), (7748, 16680), (8340, 15496), (8940, 14456), (9035, 14304), (9685, 13344), (10842, 11920), (11120, 11622)]