124863440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 337478400

約数和(自身を除く): 212614960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 71, 76, 80, 89, 95, 104, 130, 142, 152, 178, 190, 208, 247, 260, 284, 304, 355, 356, 380, 445, 494, 520, 568, 710, 712, 760, 890, 923, 988, 1040, 1136, 1157, 1235, 1349, 1420, 1424, 1520, 1691, 1780, 1846, 1976, 2314, 2470, 2698, 2840, 3382, 3560, 3692, 3952, 4615, 4628, 4940, 5396, 5680, 5785, 6319, 6745, 6764, 7120, 7384, 8455, 9230, 9256, 9880, 10792, 11570, 12638, 13490, 13528, 14768, 16910, 17537, 18460, 18512, 19760, 21584, 21983, 23140, 25276, 26980, 27056, 31595, 33820, 35074, 36920, 43966, 46280, 50552, 53960, 63190, 67640, 70148, 73840, 82147, 87685, 87932, 92560, 101104, 107920, 109915, 120061, 126380, 135280, 140296, 164294, 175370, 175864, 219830, 240122, 252760, 280592, 328588, 350740, 351728, 410735, 439660, 480244, 505520, 600305, 657176, 701480, 821470, 879320, 960488, 1200610, 1314352, 1402960, 1560793, 1642940, 1758640, 1920976, 2401220, 3121586, 3285880, 4802440, 6243172, 6571760, 7803965, 9604880, 12486344, 15607930, 24972688, 31215860, 62431720, 124863440]

約数ペア:

[(1, 124863440), (2, 62431720), (4, 31215860), (5, 24972688), (8, 15607930), (10, 12486344), (13, 9604880), (16, 7803965), (19, 6571760), (20, 6243172), (26, 4802440), (38, 3285880), (40, 3121586), (52, 2401220), (65, 1920976), (71, 1758640), (76, 1642940), (80, 1560793), (89, 1402960), (95, 1314352), (104, 1200610), (130, 960488), (142, 879320), (152, 821470), (178, 701480), (190, 657176), (208, 600305), (247, 505520), (260, 480244), (284, 439660), (304, 410735), (355, 351728), (356, 350740), (380, 328588), (445, 280592), (494, 252760), (520, 240122), (568, 219830), (710, 175864), (712, 175370), (760, 164294), (890, 140296), (923, 135280), (988, 126380), (1040, 120061), (1136, 109915), (1157, 107920), (1235, 101104), (1349, 92560), (1420, 87932), (1424, 87685), (1520, 82147), (1691, 73840), (1780, 70148), (1846, 67640), (1976, 63190), (2314, 53960), (2470, 50552), (2698, 46280), (2840, 43966), (3382, 36920), (3560, 35074), (3692, 33820), (3952, 31595), (4615, 27056), (4628, 26980), (4940, 25276), (5396, 23140), (5680, 21983), (5785, 21584), (6319, 19760), (6745, 18512), (6764, 18460), (7120, 17537), (7384, 16910), (8455, 14768), (9230, 13528), (9256, 13490), (9880, 12638), (10792, 11570)]