129392760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5021

約数の個数: 128

約数和(自身を含む): 458035200

約数和(自身を除く): 328642440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 4969, 5208, 6510, 8680, 9938, 13020, 14907, 19876, 24845, 26040, 29814, 34783, 39752, 49690, 59628, 69566, 74535, 99380, 104349, 119256, 139132, 149070, 154039, 173915, 198760, 208698, 278264, 298140, 308078, 347830, 417396, 462117, 521745, 596280, 616156, 695660, 770195, 834792, 924234, 1043490, 1078273, 1232312, 1391320, 1540390, 1848468, 2086980, 2156546, 2310585, 3080780, 3234819, 3696936, 4173960, 4313092, 4621170, 5391365, 6161560, 6469638, 8626184, 9242340, 10782730, 12939276, 16174095, 18484680, 21565460, 25878552, 32348190, 43130920, 64696380, 129392760]

約数ペア:

[(1, 129392760), (2, 64696380), (3, 43130920), (4, 32348190), (5, 25878552), (6, 21565460), (7, 18484680), (8, 16174095), (10, 12939276), (12, 10782730), (14, 9242340), (15, 8626184), (20, 6469638), (21, 6161560), (24, 5391365), (28, 4621170), (30, 4313092), (31, 4173960), (35, 3696936), (40, 3234819), (42, 3080780), (56, 2310585), (60, 2156546), (62, 2086980), (70, 1848468), (84, 1540390), (93, 1391320), (105, 1232312), (120, 1078273), (124, 1043490), (140, 924234), (155, 834792), (168, 770195), (186, 695660), (210, 616156), (217, 596280), (248, 521745), (280, 462117), (310, 417396), (372, 347830), (420, 308078), (434, 298140), (465, 278264), (620, 208698), (651, 198760), (744, 173915), (840, 154039), (868, 149070), (930, 139132), (1085, 119256), (1240, 104349), (1302, 99380), (1736, 74535), (1860, 69566), (2170, 59628), (2604, 49690), (3255, 39752), (3720, 34783), (4340, 29814), (4969, 26040), (5208, 24845), (6510, 19876), (8680, 14907), (9938, 13020)]