157643040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19319}}^1$

素因数の和:19354

約数の個数: 96

約数和(自身を含む): 525813120

約数和(自身を除く): 368170080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 19319, 38638, 57957, 77276, 96595, 115914, 154552, 193190, 231828, 289785, 309104, 328423, 386380, 463656, 579570, 618208, 656846, 772760, 927312, 985269, 1159140, 1313692, 1545520, 1642115, 1854624, 1970538, 2318280, 2627384, 3091040, 3284230, 3941076, 4636560, 4926345, 5254768, 6568460, 7882152, 9273120, 9852690, 10509536, 13136920, 15764304, 19705380, 26273840, 31528608, 39410760, 52547680, 78821520, 157643040]

約数ペア:

[(1, 157643040), (2, 78821520), (3, 52547680), (4, 39410760), (5, 31528608), (6, 26273840), (8, 19705380), (10, 15764304), (12, 13136920), (15, 10509536), (16, 9852690), (17, 9273120), (20, 7882152), (24, 6568460), (30, 5254768), (32, 4926345), (34, 4636560), (40, 3941076), (48, 3284230), (51, 3091040), (60, 2627384), (68, 2318280), (80, 1970538), (85, 1854624), (96, 1642115), (102, 1545520), (120, 1313692), (136, 1159140), (160, 985269), (170, 927312), (204, 772760), (240, 656846), (255, 618208), (272, 579570), (340, 463656), (408, 386380), (480, 328423), (510, 309104), (544, 289785), (680, 231828), (816, 193190), (1020, 154552), (1360, 115914), (1632, 96595), (2040, 77276), (2720, 57957), (4080, 38638), (8160, 19319)]