157628640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25261}}^1$

素因数の和:25292

約数の個数: 96

約数和(自身を含む): 534746016

約数和(自身を除く): 377117376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 25261, 50522, 75783, 101044, 126305, 151566, 202088, 252610, 303132, 328393, 378915, 404176, 505220, 606264, 656786, 757830, 808352, 985179, 1010440, 1212528, 1313572, 1515660, 1641965, 1970358, 2020880, 2425056, 2627144, 3031320, 3283930, 3940716, 4041760, 4925895, 5254288, 6062640, 6567860, 7881432, 9851790, 10508576, 12125280, 13135720, 15762864, 19703580, 26271440, 31525728, 39407160, 52542880, 78814320, 157628640]

約数ペア:

[(1, 157628640), (2, 78814320), (3, 52542880), (4, 39407160), (5, 31525728), (6, 26271440), (8, 19703580), (10, 15762864), (12, 13135720), (13, 12125280), (15, 10508576), (16, 9851790), (20, 7881432), (24, 6567860), (26, 6062640), (30, 5254288), (32, 4925895), (39, 4041760), (40, 3940716), (48, 3283930), (52, 3031320), (60, 2627144), (65, 2425056), (78, 2020880), (80, 1970358), (96, 1641965), (104, 1515660), (120, 1313572), (130, 1212528), (156, 1010440), (160, 985179), (195, 808352), (208, 757830), (240, 656786), (260, 606264), (312, 505220), (390, 404176), (416, 378915), (480, 328393), (520, 303132), (624, 252610), (780, 202088), (1040, 151566), (1248, 126305), (1560, 101044), (2080, 75783), (3120, 50522), (6240, 25261)]