3204706960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{440207}}^1$

素因数の和:440240

約数の個数: 80

約数和(自身を含む): 9170413056

約数和(自身を除く): 5965706096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 440207, 880414, 1760828, 2201035, 3081449, 3521656, 4402070, 5722691, 6162898, 7043312, 8804140, 11445382, 12325796, 15407245, 17608280, 22890764, 24651592, 28613455, 30814490, 35216560, 40058837, 45781528, 49303184, 57226910, 61628980, 80117674, 91563056, 114453820, 123257960, 160235348, 200294185, 228907640, 246515920, 320470696, 400588370, 457815280, 640941392, 801176740, 1602353480, 3204706960]

約数ペア:

[(1, 3204706960), (2, 1602353480), (4, 801176740), (5, 640941392), (7, 457815280), (8, 400588370), (10, 320470696), (13, 246515920), (14, 228907640), (16, 200294185), (20, 160235348), (26, 123257960), (28, 114453820), (35, 91563056), (40, 80117674), (52, 61628980), (56, 57226910), (65, 49303184), (70, 45781528), (80, 40058837), (91, 35216560), (104, 30814490), (112, 28613455), (130, 24651592), (140, 22890764), (182, 17608280), (208, 15407245), (260, 12325796), (280, 11445382), (364, 8804140), (455, 7043312), (520, 6162898), (560, 5722691), (728, 4402070), (910, 3521656), (1040, 3081449), (1456, 2201035), (1820, 1760828), (3640, 880414), (7280, 440207)]