971663880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{66919}}^1$

素因数の和:66955

約数の個数: 96

約数和(自身を含む): 3204129600

約数和(自身を除く): 2232465720

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, 7260, 14520, 66919, 133838, 200757, 267676, 334595, 401514, 535352, 669190, 736109, 803028, 1003785, 1338380, 1472218, 1606056, 2007570, 2208327, 2676760, 2944436, 3680545, 4015140, 4416654, 5888872, 7361090, 8030280, 8097199, 8833308, 11041635, 14722180, 16194398, 17666616, 22083270, 24291597, 29444360, 32388796, 40485995, 44166540, 48583194, 64777592, 80971990, 88333080, 97166388, 121457985, 161943980, 194332776, 242915970, 323887960, 485831940, 971663880]

約数ペア:

[(1, 971663880), (2, 485831940), (3, 323887960), (4, 242915970), (5, 194332776), (6, 161943980), (8, 121457985), (10, 97166388), (11, 88333080), (12, 80971990), (15, 64777592), (20, 48583194), (22, 44166540), (24, 40485995), (30, 32388796), (33, 29444360), (40, 24291597), (44, 22083270), (55, 17666616), (60, 16194398), (66, 14722180), (88, 11041635), (110, 8833308), (120, 8097199), (121, 8030280), (132, 7361090), (165, 5888872), (220, 4416654), (242, 4015140), (264, 3680545), (330, 2944436), (363, 2676760), (440, 2208327), (484, 2007570), (605, 1606056), (660, 1472218), (726, 1338380), (968, 1003785), (1210, 803028), (1320, 736109), (1452, 669190), (1815, 535352), (2420, 401514), (2904, 334595), (3630, 267676), (4840, 200757), (7260, 133838), (14520, 66919)]