1039777440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166631}}^1$

素因数の和:166662

約数の個数: 96

約数和(自身を含む): 3527266176

約数和(自身を除く): 2487488736

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, 166631, 333262, 499893, 666524, 833155, 999786, 1333048, 1666310, 1999572, 2166203, 2499465, 2666096, 3332620, 3999144, 4332406, 4998930, 5332192, 6498609, 6665240, 7998288, 8664812, 9997860, 10831015, 12997218, 13330480, 15996576, 17329624, 19995720, 21662030, 25994436, 26660960, 32493045, 34659248, 39991440, 43324060, 51988872, 64986090, 69318496, 79982880, 86648120, 103977744, 129972180, 173296240, 207955488, 259944360, 346592480, 519888720, 1039777440]

約数ペア:

[(1, 1039777440), (2, 519888720), (3, 346592480), (4, 259944360), (5, 207955488), (6, 173296240), (8, 129972180), (10, 103977744), (12, 86648120), (13, 79982880), (15, 69318496), (16, 64986090), (20, 51988872), (24, 43324060), (26, 39991440), (30, 34659248), (32, 32493045), (39, 26660960), (40, 25994436), (48, 21662030), (52, 19995720), (60, 17329624), (65, 15996576), (78, 13330480), (80, 12997218), (96, 10831015), (104, 9997860), (120, 8664812), (130, 7998288), (156, 6665240), (160, 6498609), (195, 5332192), (208, 4998930), (240, 4332406), (260, 3999144), (312, 3332620), (390, 2666096), (416, 2499465), (480, 2166203), (520, 1999572), (624, 1666310), (780, 1333048), (1040, 999786), (1248, 833155), (1560, 666524), (2080, 499893), (3120, 333262), (6240, 166631)]