1814406840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{16417}}^1$

素因数の和:16741

約数の個数: 96

約数和(自身を含む): 5916390480

約数和(自身を除く): 4101983640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 921, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 5526, 6140, 7368, 9210, 11052, 12280, 13815, 16417, 18420, 22104, 27630, 32834, 36840, 49251, 55260, 65668, 82085, 98502, 110520, 131336, 147753, 164170, 197004, 246255, 295506, 328340, 394008, 492510, 591012, 656680, 738765, 985020, 1182024, 1477530, 1970040, 2955060, 5040019, 5910120, 10080038, 15120057, 20160076, 25200095, 30240114, 40320152, 45360171, 50400190, 60480228, 75600285, 90720342, 100800380, 120960456, 151200570, 181440684, 201600760, 226800855, 302401140, 362881368, 453601710, 604802280, 907203420, 1814406840]

約数ペア:

[(1, 1814406840), (2, 907203420), (3, 604802280), (4, 453601710), (5, 362881368), (6, 302401140), (8, 226800855), (9, 201600760), (10, 181440684), (12, 151200570), (15, 120960456), (18, 100800380), (20, 90720342), (24, 75600285), (30, 60480228), (36, 50400190), (40, 45360171), (45, 40320152), (60, 30240114), (72, 25200095), (90, 20160076), (120, 15120057), (180, 10080038), (307, 5910120), (360, 5040019), (614, 2955060), (921, 1970040), (1228, 1477530), (1535, 1182024), (1842, 985020), (2456, 738765), (2763, 656680), (3070, 591012), (3684, 492510), (4605, 394008), (5526, 328340), (6140, 295506), (7368, 246255), (9210, 197004), (11052, 164170), (12280, 147753), (13815, 131336), (16417, 110520), (18420, 98502), (22104, 82085), (27630, 65668), (32834, 55260), (36840, 49251)]