66394440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26347}}^1$

素因数の和:26371

約数の個数: 96

約数和(自身を含む): 246617280

約数和(自身を除く): 180222840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 26347, 52694, 79041, 105388, 131735, 158082, 184429, 210776, 237123, 263470, 316164, 368858, 395205, 474246, 526940, 553287, 632328, 737716, 790410, 922145, 948492, 1053880, 1106574, 1185615, 1475432, 1580820, 1659861, 1844290, 1896984, 2213148, 2371230, 2766435, 3161640, 3319722, 3688580, 4426296, 4742460, 5532870, 6639444, 7377160, 8299305, 9484920, 11065740, 13278888, 16598610, 22131480, 33197220, 66394440]

約数ペア:

[(1, 66394440), (2, 33197220), (3, 22131480), (4, 16598610), (5, 13278888), (6, 11065740), (7, 9484920), (8, 8299305), (9, 7377160), (10, 6639444), (12, 5532870), (14, 4742460), (15, 4426296), (18, 3688580), (20, 3319722), (21, 3161640), (24, 2766435), (28, 2371230), (30, 2213148), (35, 1896984), (36, 1844290), (40, 1659861), (42, 1580820), (45, 1475432), (56, 1185615), (60, 1106574), (63, 1053880), (70, 948492), (72, 922145), (84, 790410), (90, 737716), (105, 632328), (120, 553287), (126, 526940), (140, 474246), (168, 395205), (180, 368858), (210, 316164), (252, 263470), (280, 237123), (315, 210776), (360, 184429), (420, 158082), (504, 131735), (630, 105388), (840, 79041), (1260, 52694), (2520, 26347)]