1255070040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1367}}^1$

素因数の和:2481

約数の個数: 128

約数和(自身を含む): 4310184960

約数和(自身を除く): 3055114920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1093, 1367, 2186, 2734, 3279, 4101, 4372, 5465, 5468, 6558, 6835, 7651, 8202, 8744, 9569, 10930, 10936, 13116, 13670, 15302, 16395, 16404, 19138, 20505, 21860, 22953, 26232, 27340, 28707, 30604, 32790, 32808, 38255, 38276, 41010, 43720, 45906, 47845, 54680, 57414, 61208, 65580, 76510, 76552, 82020, 91812, 95690, 114765, 114828, 131160, 143535, 153020, 164040, 183624, 191380, 229530, 229656, 287070, 306040, 382760, 459060, 574140, 918120, 1148280, 1494131, 2988262, 4482393, 5976524, 7470655, 8964786, 10458917, 11953048, 14941310, 17929572, 20917834, 22411965, 29882620, 31376751, 35859144, 41835668, 44823930, 52294585, 59765240, 62753502, 83671336, 89647860, 104589170, 125507004, 156883755, 179295720, 209178340, 251014008, 313767510, 418356680, 627535020, 1255070040]

約数ペア:

[(1, 1255070040), (2, 627535020), (3, 418356680), (4, 313767510), (5, 251014008), (6, 209178340), (7, 179295720), (8, 156883755), (10, 125507004), (12, 104589170), (14, 89647860), (15, 83671336), (20, 62753502), (21, 59765240), (24, 52294585), (28, 44823930), (30, 41835668), (35, 35859144), (40, 31376751), (42, 29882620), (56, 22411965), (60, 20917834), (70, 17929572), (84, 14941310), (105, 11953048), (120, 10458917), (140, 8964786), (168, 7470655), (210, 5976524), (280, 4482393), (420, 2988262), (840, 1494131), (1093, 1148280), (1367, 918120), (2186, 574140), (2734, 459060), (3279, 382760), (4101, 306040), (4372, 287070), (5465, 229656), (5468, 229530), (6558, 191380), (6835, 183624), (7651, 164040), (8202, 153020), (8744, 143535), (9569, 131160), (10930, 114828), (10936, 114765), (13116, 95690), (13670, 91812), (15302, 82020), (16395, 76552), (16404, 76510), (19138, 65580), (20505, 61208), (21860, 57414), (22953, 54680), (26232, 47845), (27340, 45906), (28707, 43720), (30604, 41010), (32790, 38276), (32808, 38255)]