207485760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9397}}^1$

素因数の和:9440

約数の個数: 112

約数和(自身を含む): 687482496

約数和(自身を除く): 479996736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 9397, 11040, 18794, 22080, 28191, 37588, 46985, 56382, 75176, 93970, 112764, 140955, 150352, 187940, 216131, 225528, 281910, 300704, 375880, 432262, 451056, 563820, 601408, 648393, 751760, 864524, 902112, 1080655, 1127640, 1296786, 1503520, 1729048, 1804224, 2161310, 2255280, 2593572, 3007040, 3241965, 3458096, 4322620, 4510560, 5187144, 6483930, 6916192, 8645240, 9021120, 10374288, 12967860, 13832384, 17290480, 20748576, 25935720, 34580960, 41497152, 51871440, 69161920, 103742880, 207485760]

約数ペア:

[(1, 207485760), (2, 103742880), (3, 69161920), (4, 51871440), (5, 41497152), (6, 34580960), (8, 25935720), (10, 20748576), (12, 17290480), (15, 13832384), (16, 12967860), (20, 10374288), (23, 9021120), (24, 8645240), (30, 6916192), (32, 6483930), (40, 5187144), (46, 4510560), (48, 4322620), (60, 3458096), (64, 3241965), (69, 3007040), (80, 2593572), (92, 2255280), (96, 2161310), (115, 1804224), (120, 1729048), (138, 1503520), (160, 1296786), (184, 1127640), (192, 1080655), (230, 902112), (240, 864524), (276, 751760), (320, 648393), (345, 601408), (368, 563820), (460, 451056), (480, 432262), (552, 375880), (690, 300704), (736, 281910), (920, 225528), (960, 216131), (1104, 187940), (1380, 150352), (1472, 140955), (1840, 112764), (2208, 93970), (2760, 75176), (3680, 56382), (4416, 46985), (5520, 37588), (7360, 28191), (9397, 22080), (11040, 18794)]