1286041120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88327}}^1$

素因数の和:88362

約数の個数: 96

約数和(自身を含む): 3739454208

約数和(自身を除く): 2453413088

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 88327, 176654, 353308, 441635, 618289, 706616, 883270, 1148251, 1236578, 1413232, 1766540, 2296502, 2473156, 2826464, 3091445, 3533080, 4593004, 4946312, 5741255, 6182890, 7066160, 8037757, 9186008, 9892624, 11482510, 12365780, 14132320, 16075514, 18372016, 19785248, 22965020, 24731560, 32151028, 36744032, 40188785, 45930040, 49463120, 64302056, 80377570, 91860080, 98926240, 128604112, 160755140, 183720160, 257208224, 321510280, 643020560, 1286041120]

約数ペア:

[(1, 1286041120), (2, 643020560), (4, 321510280), (5, 257208224), (7, 183720160), (8, 160755140), (10, 128604112), (13, 98926240), (14, 91860080), (16, 80377570), (20, 64302056), (26, 49463120), (28, 45930040), (32, 40188785), (35, 36744032), (40, 32151028), (52, 24731560), (56, 22965020), (65, 19785248), (70, 18372016), (80, 16075514), (91, 14132320), (104, 12365780), (112, 11482510), (130, 9892624), (140, 9186008), (160, 8037757), (182, 7066160), (208, 6182890), (224, 5741255), (260, 4946312), (280, 4593004), (364, 3533080), (416, 3091445), (455, 2826464), (520, 2473156), (560, 2296502), (728, 1766540), (910, 1413232), (1040, 1236578), (1120, 1148251), (1456, 883270), (1820, 706616), (2080, 618289), (2912, 441635), (3640, 353308), (7280, 176654), (14560, 88327)]