6981068520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{86959}}^1$

素因数の和:87199

約数の個数: 96

約数和(自身を含む): 22790476800

約数和(自身を除く): 15809408280

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, 223, 360, 446, 669, 892, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 4014, 4460, 5352, 6690, 8028, 8920, 10035, 13380, 16056, 20070, 26760, 40140, 80280, 86959, 173918, 260877, 347836, 434795, 521754, 695672, 782631, 869590, 1043508, 1304385, 1565262, 1739180, 2087016, 2608770, 3130524, 3478360, 3913155, 5217540, 6261048, 7826310, 10435080, 15652620, 19391857, 31305240, 38783714, 58175571, 77567428, 96959285, 116351142, 155134856, 174526713, 193918570, 232702284, 290877855, 349053426, 387837140, 465404568, 581755710, 698106852, 775674280, 872633565, 1163511420, 1396213704, 1745267130, 2327022840, 3490534260, 6981068520]

約数ペア:

[(1, 6981068520), (2, 3490534260), (3, 2327022840), (4, 1745267130), (5, 1396213704), (6, 1163511420), (8, 872633565), (9, 775674280), (10, 698106852), (12, 581755710), (15, 465404568), (18, 387837140), (20, 349053426), (24, 290877855), (30, 232702284), (36, 193918570), (40, 174526713), (45, 155134856), (60, 116351142), (72, 96959285), (90, 77567428), (120, 58175571), (180, 38783714), (223, 31305240), (360, 19391857), (446, 15652620), (669, 10435080), (892, 7826310), (1115, 6261048), (1338, 5217540), (1784, 3913155), (2007, 3478360), (2230, 3130524), (2676, 2608770), (3345, 2087016), (4014, 1739180), (4460, 1565262), (5352, 1304385), (6690, 1043508), (8028, 869590), (8920, 782631), (10035, 695672), (13380, 521754), (16056, 434795), (20070, 347836), (26760, 260877), (40140, 173918), (80280, 86959)]