40086480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 143990784

約数和(自身を除く): 103904304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 223, 240, 280, 321, 336, 420, 428, 446, 535, 560, 642, 669, 749, 840, 856, 892, 1070, 1115, 1284, 1338, 1498, 1561, 1605, 1680, 1712, 1784, 2140, 2230, 2247, 2568, 2676, 2996, 3122, 3210, 3345, 3568, 3745, 4280, 4460, 4494, 4683, 5136, 5352, 5992, 6244, 6420, 6690, 7490, 7805, 8560, 8920, 8988, 9366, 10704, 11235, 11984, 12488, 12840, 13380, 14980, 15610, 17840, 17976, 18732, 22470, 23415, 23861, 24976, 25680, 26760, 29960, 31220, 35952, 37464, 44940, 46830, 47722, 53520, 59920, 62440, 71583, 74928, 89880, 93660, 95444, 119305, 124880, 143166, 167027, 179760, 187320, 190888, 238610, 286332, 334054, 357915, 374640, 381776, 477220, 501081, 572664, 668108, 715830, 835135, 954440, 1002162, 1145328, 1336216, 1431660, 1670270, 1908880, 2004324, 2505405, 2672432, 2863320, 3340540, 4008648, 5010810, 5726640, 6681080, 8017296, 10021620, 13362160, 20043240, 40086480]

約数ペア:

[(1, 40086480), (2, 20043240), (3, 13362160), (4, 10021620), (5, 8017296), (6, 6681080), (7, 5726640), (8, 5010810), (10, 4008648), (12, 3340540), (14, 2863320), (15, 2672432), (16, 2505405), (20, 2004324), (21, 1908880), (24, 1670270), (28, 1431660), (30, 1336216), (35, 1145328), (40, 1002162), (42, 954440), (48, 835135), (56, 715830), (60, 668108), (70, 572664), (80, 501081), (84, 477220), (105, 381776), (107, 374640), (112, 357915), (120, 334054), (140, 286332), (168, 238610), (210, 190888), (214, 187320), (223, 179760), (240, 167027), (280, 143166), (321, 124880), (336, 119305), (420, 95444), (428, 93660), (446, 89880), (535, 74928), (560, 71583), (642, 62440), (669, 59920), (749, 53520), (840, 47722), (856, 46830), (892, 44940), (1070, 37464), (1115, 35952), (1284, 31220), (1338, 29960), (1498, 26760), (1561, 25680), (1605, 24976), (1680, 23861), (1712, 23415), (1784, 22470), (2140, 18732), (2230, 17976), (2247, 17840), (2568, 15610), (2676, 14980), (2996, 13380), (3122, 12840), (3210, 12488), (3345, 11984), (3568, 11235), (3745, 10704), (4280, 9366), (4460, 8988), (4494, 8920), (4683, 8560), (5136, 7805), (5352, 7490), (5992, 6690), (6244, 6420)]