193421040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11351}}^1$

素因数の和:11438

約数の個数: 80

約数和(自身を含む): 608103936

約数和(自身を除く): 414682896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 11351, 17040, 22702, 34053, 45404, 56755, 68106, 90808, 113510, 136212, 170265, 181616, 227020, 272424, 340530, 454040, 544848, 681060, 805921, 908080, 1362120, 1611842, 2417763, 2724240, 3223684, 4029605, 4835526, 6447368, 8059210, 9671052, 12088815, 12894736, 16118420, 19342104, 24177630, 32236840, 38684208, 48355260, 64473680, 96710520, 193421040]

約数ペア:

[(1, 193421040), (2, 96710520), (3, 64473680), (4, 48355260), (5, 38684208), (6, 32236840), (8, 24177630), (10, 19342104), (12, 16118420), (15, 12894736), (16, 12088815), (20, 9671052), (24, 8059210), (30, 6447368), (40, 4835526), (48, 4029605), (60, 3223684), (71, 2724240), (80, 2417763), (120, 1611842), (142, 1362120), (213, 908080), (240, 805921), (284, 681060), (355, 544848), (426, 454040), (568, 340530), (710, 272424), (852, 227020), (1065, 181616), (1136, 170265), (1420, 136212), (1704, 113510), (2130, 90808), (2840, 68106), (3408, 56755), (4260, 45404), (5680, 34053), (8520, 22702), (11351, 17040)]