40141680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8803}}^1$

素因数の和:8838

約数の個数: 80

約数和(自身を含む): 131003520

約数和(自身を除く): 90861840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 8803, 17606, 26409, 35212, 44015, 52818, 70424, 88030, 105636, 132045, 140848, 167257, 176060, 211272, 264090, 334514, 352120, 422544, 501771, 528180, 669028, 704240, 836285, 1003542, 1056360, 1338056, 1672570, 2007084, 2112720, 2508855, 2676112, 3345140, 4014168, 5017710, 6690280, 8028336, 10035420, 13380560, 20070840, 40141680]

約数ペア:

[(1, 40141680), (2, 20070840), (3, 13380560), (4, 10035420), (5, 8028336), (6, 6690280), (8, 5017710), (10, 4014168), (12, 3345140), (15, 2676112), (16, 2508855), (19, 2112720), (20, 2007084), (24, 1672570), (30, 1338056), (38, 1056360), (40, 1003542), (48, 836285), (57, 704240), (60, 669028), (76, 528180), (80, 501771), (95, 422544), (114, 352120), (120, 334514), (152, 264090), (190, 211272), (228, 176060), (240, 167257), (285, 140848), (304, 132045), (380, 105636), (456, 88030), (570, 70424), (760, 52818), (912, 44015), (1140, 35212), (1520, 26409), (2280, 17606), (4560, 8803)]