10709728640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2311}}^1$

素因数の和:2900

約数の個数: 128

約数和(自身を含む): 27633856320

約数和(自身を除く): 16924127680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 557, 640, 832, 1040, 1114, 1664, 2080, 2228, 2311, 2785, 4160, 4456, 4622, 5570, 7241, 8320, 8912, 9244, 11140, 11555, 14482, 17824, 18488, 22280, 23110, 28964, 30043, 35648, 36205, 36976, 44560, 46220, 57928, 60086, 71296, 72410, 73952, 89120, 92440, 115856, 120172, 144820, 147904, 150215, 178240, 184880, 231712, 240344, 289640, 295808, 300430, 356480, 369760, 463424, 480688, 579280, 600860, 739520, 926848, 961376, 1158560, 1201720, 1287227, 1479040, 1922752, 2317120, 2403440, 2574454, 3845504, 4634240, 4806880, 5148908, 6436135, 9613760, 10297816, 12872270, 16733951, 19227520, 20595632, 25744540, 33467902, 41191264, 51489080, 66935804, 82382528, 83669755, 102978160, 133871608, 164765056, 167339510, 205956320, 267743216, 334679020, 411912640, 535486432, 669358040, 823825280, 1070972864, 1338716080, 2141945728, 2677432160, 5354864320, 10709728640]

約数ペア:

[(1, 10709728640), (2, 5354864320), (4, 2677432160), (5, 2141945728), (8, 1338716080), (10, 1070972864), (13, 823825280), (16, 669358040), (20, 535486432), (26, 411912640), (32, 334679020), (40, 267743216), (52, 205956320), (64, 167339510), (65, 164765056), (80, 133871608), (104, 102978160), (128, 83669755), (130, 82382528), (160, 66935804), (208, 51489080), (260, 41191264), (320, 33467902), (416, 25744540), (520, 20595632), (557, 19227520), (640, 16733951), (832, 12872270), (1040, 10297816), (1114, 9613760), (1664, 6436135), (2080, 5148908), (2228, 4806880), (2311, 4634240), (2785, 3845504), (4160, 2574454), (4456, 2403440), (4622, 2317120), (5570, 1922752), (7241, 1479040), (8320, 1287227), (8912, 1201720), (9244, 1158560), (11140, 961376), (11555, 926848), (14482, 739520), (17824, 600860), (18488, 579280), (22280, 480688), (23110, 463424), (28964, 369760), (30043, 356480), (35648, 300430), (36205, 295808), (36976, 289640), (44560, 240344), (46220, 231712), (57928, 184880), (60086, 178240), (71296, 150215), (72410, 147904), (73952, 144820), (89120, 120172), (92440, 115856)]