152050640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 424258560

約数和(自身を除く): 272207920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 53, 56, 70, 80, 94, 106, 109, 112, 140, 188, 212, 218, 235, 265, 280, 329, 371, 376, 424, 436, 470, 530, 545, 560, 658, 742, 752, 763, 848, 872, 940, 1060, 1090, 1316, 1484, 1526, 1645, 1744, 1855, 1880, 2120, 2180, 2491, 2632, 2968, 3052, 3290, 3710, 3760, 3815, 4240, 4360, 4982, 5123, 5264, 5777, 5936, 6104, 6580, 7420, 7630, 8720, 9964, 10246, 11554, 12208, 12455, 13160, 14840, 15260, 17437, 19928, 20492, 23108, 24910, 25615, 26320, 28885, 29680, 30520, 34874, 35861, 39856, 40439, 40984, 46216, 49820, 51230, 57770, 61040, 69748, 71722, 80878, 81968, 87185, 92432, 99640, 102460, 115540, 139496, 143444, 161756, 174370, 179305, 199280, 202195, 204920, 231080, 271519, 278992, 286888, 323512, 348740, 358610, 404390, 409840, 462160, 543038, 573776, 647024, 697480, 717220, 808780, 1086076, 1357595, 1394960, 1434440, 1617560, 1900633, 2172152, 2715190, 2868880, 3235120, 3801266, 4344304, 5430380, 7602532, 9503165, 10860760, 15205064, 19006330, 21721520, 30410128, 38012660, 76025320, 152050640]

約数ペア:

[(1, 152050640), (2, 76025320), (4, 38012660), (5, 30410128), (7, 21721520), (8, 19006330), (10, 15205064), (14, 10860760), (16, 9503165), (20, 7602532), (28, 5430380), (35, 4344304), (40, 3801266), (47, 3235120), (53, 2868880), (56, 2715190), (70, 2172152), (80, 1900633), (94, 1617560), (106, 1434440), (109, 1394960), (112, 1357595), (140, 1086076), (188, 808780), (212, 717220), (218, 697480), (235, 647024), (265, 573776), (280, 543038), (329, 462160), (371, 409840), (376, 404390), (424, 358610), (436, 348740), (470, 323512), (530, 286888), (545, 278992), (560, 271519), (658, 231080), (742, 204920), (752, 202195), (763, 199280), (848, 179305), (872, 174370), (940, 161756), (1060, 143444), (1090, 139496), (1316, 115540), (1484, 102460), (1526, 99640), (1645, 92432), (1744, 87185), (1855, 81968), (1880, 80878), (2120, 71722), (2180, 69748), (2491, 61040), (2632, 57770), (2968, 51230), (3052, 49820), (3290, 46216), (3710, 40984), (3760, 40439), (3815, 39856), (4240, 35861), (4360, 34874), (4982, 30520), (5123, 29680), (5264, 28885), (5777, 26320), (5936, 25615), (6104, 24910), (6580, 23108), (7420, 20492), (7630, 19928), (8720, 17437), (9964, 15260), (10246, 14840), (11554, 13160), (12208, 12455)]