2320154720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4871}}^1$

素因数の和:5128

約数の個数: 96

約数和(自身を含む): 5930003520

約数和(自身を除く): 3609848800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 229, 260, 416, 458, 520, 916, 1040, 1145, 1832, 2080, 2290, 2977, 3664, 4580, 4871, 5954, 7328, 9160, 9742, 11908, 14885, 18320, 19484, 23816, 24355, 29770, 36640, 38968, 47632, 48710, 59540, 63323, 77936, 95264, 97420, 119080, 126646, 155872, 194840, 238160, 253292, 316615, 389680, 476320, 506584, 633230, 779360, 1013168, 1115459, 1266460, 2026336, 2230918, 2532920, 4461836, 5065840, 5577295, 8923672, 10131680, 11154590, 14500967, 17847344, 22309180, 29001934, 35694688, 44618360, 58003868, 72504835, 89236720, 116007736, 145009670, 178473440, 232015472, 290019340, 464030944, 580038680, 1160077360, 2320154720]

約数ペア:

[(1, 2320154720), (2, 1160077360), (4, 580038680), (5, 464030944), (8, 290019340), (10, 232015472), (13, 178473440), (16, 145009670), (20, 116007736), (26, 89236720), (32, 72504835), (40, 58003868), (52, 44618360), (65, 35694688), (80, 29001934), (104, 22309180), (130, 17847344), (160, 14500967), (208, 11154590), (229, 10131680), (260, 8923672), (416, 5577295), (458, 5065840), (520, 4461836), (916, 2532920), (1040, 2230918), (1145, 2026336), (1832, 1266460), (2080, 1115459), (2290, 1013168), (2977, 779360), (3664, 633230), (4580, 506584), (4871, 476320), (5954, 389680), (7328, 316615), (9160, 253292), (9742, 238160), (11908, 194840), (14885, 155872), (18320, 126646), (19484, 119080), (23816, 97420), (24355, 95264), (29770, 77936), (36640, 63323), (38968, 59540), (47632, 48710)]