632304311680

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{113417}}^1$

素因数の和:113748

約数の個数: 128

約数和(自身を含む): 1565930568960

約数和(自身を除く): 933626257280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 281, 310, 320, 496, 562, 620, 640, 992, 1124, 1240, 1405, 1984, 2248, 2480, 2810, 3968, 4496, 4960, 5620, 8711, 8992, 9920, 11240, 17422, 17984, 19840, 22480, 34844, 35968, 43555, 44960, 69688, 87110, 89920, 113417, 139376, 174220, 179840, 226834, 278752, 348440, 453668, 557504, 567085, 696880, 907336, 1115008, 1134170, 1393760, 1814672, 2268340, 2787520, 3515927, 3629344, 4536680, 5575040, 7031854, 7258688, 9073360, 14063708, 14517376, 17579635, 18146720, 28127416, 31870177, 35159270, 36293440, 56254832, 63740354, 70318540, 72586880, 112509664, 127480708, 140637080, 159350885, 225019328, 254961416, 281274160, 318701770, 450038656, 509922832, 562548320, 637403540, 987975487, 1019845664, 1125096640, 1274807080, 1975950974, 2039691328, 2250193280, 2549614160, 3951901948, 4079382656, 4939877435, 5099228320, 7903803896, 9879754870, 10198456640, 15807607792, 19759509740, 20396913280, 31615215584, 39519019480, 63230431168, 79038038960, 126460862336, 158076077920, 316152155840, 632304311680]

約数ペア:

[(1, 632304311680), (2, 316152155840), (4, 158076077920), (5, 126460862336), (8, 79038038960), (10, 63230431168), (16, 39519019480), (20, 31615215584), (31, 20396913280), (32, 19759509740), (40, 15807607792), (62, 10198456640), (64, 9879754870), (80, 7903803896), (124, 5099228320), (128, 4939877435), (155, 4079382656), (160, 3951901948), (248, 2549614160), (281, 2250193280), (310, 2039691328), (320, 1975950974), (496, 1274807080), (562, 1125096640), (620, 1019845664), (640, 987975487), (992, 637403540), (1124, 562548320), (1240, 509922832), (1405, 450038656), (1984, 318701770), (2248, 281274160), (2480, 254961416), (2810, 225019328), (3968, 159350885), (4496, 140637080), (4960, 127480708), (5620, 112509664), (8711, 72586880), (8992, 70318540), (9920, 63740354), (11240, 56254832), (17422, 36293440), (17984, 35159270), (19840, 31870177), (22480, 28127416), (34844, 18146720), (35968, 17579635), (43555, 14517376), (44960, 14063708), (69688, 9073360), (87110, 7258688), (89920, 7031854), (113417, 5575040), (139376, 4536680), (174220, 3629344), (179840, 3515927), (226834, 2787520), (278752, 2268340), (348440, 1814672), (453668, 1393760), (557504, 1134170), (567085, 1115008), (696880, 907336)]