1304114720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{911}}^1$

素因数の和:1338

約数の個数: 96

約数和(自身を含む): 3226728960

約数和(自身を除く): 1922614240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 389, 460, 736, 778, 911, 920, 1556, 1822, 1840, 1945, 3112, 3644, 3680, 3890, 4555, 6224, 7288, 7780, 8947, 9110, 12448, 14576, 15560, 17894, 18220, 20953, 29152, 31120, 35788, 36440, 41906, 44735, 62240, 71576, 72880, 83812, 89470, 104765, 143152, 145760, 167624, 178940, 209530, 286304, 335248, 354379, 357880, 419060, 670496, 708758, 715760, 838120, 1417516, 1431520, 1676240, 1771895, 2835032, 3352480, 3543790, 5670064, 7087580, 8150717, 11340128, 14175160, 16301434, 28350320, 32602868, 40753585, 56700640, 65205736, 81507170, 130411472, 163014340, 260822944, 326028680, 652057360, 1304114720]

約数ペア:

[(1, 1304114720), (2, 652057360), (4, 326028680), (5, 260822944), (8, 163014340), (10, 130411472), (16, 81507170), (20, 65205736), (23, 56700640), (32, 40753585), (40, 32602868), (46, 28350320), (80, 16301434), (92, 14175160), (115, 11340128), (160, 8150717), (184, 7087580), (230, 5670064), (368, 3543790), (389, 3352480), (460, 2835032), (736, 1771895), (778, 1676240), (911, 1431520), (920, 1417516), (1556, 838120), (1822, 715760), (1840, 708758), (1945, 670496), (3112, 419060), (3644, 357880), (3680, 354379), (3890, 335248), (4555, 286304), (6224, 209530), (7288, 178940), (7780, 167624), (8947, 145760), (9110, 143152), (12448, 104765), (14576, 89470), (15560, 83812), (17894, 72880), (18220, 71576), (20953, 62240), (29152, 44735), (31120, 41906), (35788, 36440)]