71423880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4919}}^1$

素因数の和:4955

約数の個数: 96

約数和(自身を含む): 235569600

約数和(自身を除く): 164145720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 4919, 7260, 9838, 14520, 14757, 19676, 24595, 29514, 39352, 49190, 54109, 59028, 73785, 98380, 108218, 118056, 147570, 162327, 196760, 216436, 270545, 295140, 324654, 432872, 541090, 590280, 595199, 649308, 811635, 1082180, 1190398, 1298616, 1623270, 1785597, 2164360, 2380796, 2975995, 3246540, 3571194, 4761592, 5951990, 6493080, 7142388, 8927985, 11903980, 14284776, 17855970, 23807960, 35711940, 71423880]

約数ペア:

[(1, 71423880), (2, 35711940), (3, 23807960), (4, 17855970), (5, 14284776), (6, 11903980), (8, 8927985), (10, 7142388), (11, 6493080), (12, 5951990), (15, 4761592), (20, 3571194), (22, 3246540), (24, 2975995), (30, 2380796), (33, 2164360), (40, 1785597), (44, 1623270), (55, 1298616), (60, 1190398), (66, 1082180), (88, 811635), (110, 649308), (120, 595199), (121, 590280), (132, 541090), (165, 432872), (220, 324654), (242, 295140), (264, 270545), (330, 216436), (363, 196760), (440, 162327), (484, 147570), (605, 118056), (660, 108218), (726, 98380), (968, 73785), (1210, 59028), (1320, 54109), (1452, 49190), (1815, 39352), (2420, 29514), (2904, 24595), (3630, 19676), (4840, 14757), (4919, 14520), (7260, 9838)]