299443040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7577}}^1$

素因数の和:7624

約数の個数: 96

約数和(自身を含む): 802055520

約数和(自身を除く): 502612480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 7577, 7904, 9880, 15154, 19760, 30308, 37885, 39520, 60616, 75770, 98501, 121232, 143963, 151540, 197002, 242464, 287926, 303080, 394004, 492505, 575852, 606160, 719815, 788008, 985010, 1151704, 1212320, 1439630, 1576016, 1871519, 1970020, 2303408, 2879260, 3152032, 3743038, 3940040, 4606816, 5758520, 7486076, 7880080, 9357595, 11517040, 14972152, 15760160, 18715190, 23034080, 29944304, 37430380, 59888608, 74860760, 149721520, 299443040]

約数ペア:

[(1, 299443040), (2, 149721520), (4, 74860760), (5, 59888608), (8, 37430380), (10, 29944304), (13, 23034080), (16, 18715190), (19, 15760160), (20, 14972152), (26, 11517040), (32, 9357595), (38, 7880080), (40, 7486076), (52, 5758520), (65, 4606816), (76, 3940040), (80, 3743038), (95, 3152032), (104, 2879260), (130, 2303408), (152, 1970020), (160, 1871519), (190, 1576016), (208, 1439630), (247, 1212320), (260, 1151704), (304, 985010), (380, 788008), (416, 719815), (494, 606160), (520, 575852), (608, 492505), (760, 394004), (988, 303080), (1040, 287926), (1235, 242464), (1520, 197002), (1976, 151540), (2080, 143963), (2470, 121232), (3040, 98501), (3952, 75770), (4940, 60616), (7577, 39520), (7904, 37885), (9880, 30308), (15154, 19760)]