857514950080

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{145709}}^1$

素因数の和:146126

約数の個数: 112

約数和(自身を含む): 2086494927840

約数和(自身を除く): 1228979977760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 347, 424, 530, 694, 848, 1060, 1388, 1696, 1735, 2120, 2776, 3392, 3470, 4240, 5552, 6940, 8480, 11104, 13880, 16960, 18391, 22208, 27760, 36782, 55520, 73564, 91955, 111040, 145709, 147128, 183910, 291418, 294256, 367820, 582836, 588512, 728545, 735640, 1165672, 1177024, 1457090, 1471280, 2331344, 2914180, 2942560, 4662688, 5828360, 5885120, 7722577, 9325376, 11656720, 15445154, 23313440, 30890308, 38612885, 46626880, 50561023, 61780616, 77225770, 101122046, 123561232, 154451540, 202244092, 247122464, 252805115, 308903080, 404488184, 494244928, 505610230, 617806160, 808976368, 1011220460, 1235612320, 1617952736, 2022440920, 2471224640, 2679734219, 3235905472, 4044881840, 5359468438, 8089763680, 10718936876, 13398671095, 16179527360, 21437873752, 26797342190, 42875747504, 53594684380, 85751495008, 107189368760, 171502990016, 214378737520, 428757475040, 857514950080]

約数ペア:

[(1, 857514950080), (2, 428757475040), (4, 214378737520), (5, 171502990016), (8, 107189368760), (10, 85751495008), (16, 53594684380), (20, 42875747504), (32, 26797342190), (40, 21437873752), (53, 16179527360), (64, 13398671095), (80, 10718936876), (106, 8089763680), (160, 5359468438), (212, 4044881840), (265, 3235905472), (320, 2679734219), (347, 2471224640), (424, 2022440920), (530, 1617952736), (694, 1235612320), (848, 1011220460), (1060, 808976368), (1388, 617806160), (1696, 505610230), (1735, 494244928), (2120, 404488184), (2776, 308903080), (3392, 252805115), (3470, 247122464), (4240, 202244092), (5552, 154451540), (6940, 123561232), (8480, 101122046), (11104, 77225770), (13880, 61780616), (16960, 50561023), (18391, 46626880), (22208, 38612885), (27760, 30890308), (36782, 23313440), (55520, 15445154), (73564, 11656720), (91955, 9325376), (111040, 7722577), (145709, 5885120), (147128, 5828360), (183910, 4662688), (291418, 2942560), (294256, 2914180), (367820, 2331344), (582836, 1471280), (588512, 1457090), (728545, 1177024), (735640, 1165672)]