108219440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1499

約数の個数: 120

約数和(自身を含む): 308306160

約数和(自身を除く): 200086720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1453, 1520, 1862, 1960, 2128, 2660, 2906, 3724, 3920, 4655, 5320, 5812, 7265, 7448, 9310, 10171, 10640, 11624, 14530, 14896, 18620, 20342, 23248, 27607, 29060, 37240, 40684, 50855, 55214, 58120, 71197, 74480, 81368, 101710, 110428, 116240, 138035, 142394, 162736, 193249, 203420, 220856, 276070, 284788, 355985, 386498, 406840, 441712, 552140, 569576, 711970, 772996, 813680, 966245, 1104280, 1139152, 1352743, 1423940, 1545992, 1932490, 2208560, 2705486, 2847880, 3091984, 3864980, 5410972, 5695760, 6763715, 7729960, 10821944, 13527430, 15459920, 21643888, 27054860, 54109720, 108219440]

約数ペア:

[(1, 108219440), (2, 54109720), (4, 27054860), (5, 21643888), (7, 15459920), (8, 13527430), (10, 10821944), (14, 7729960), (16, 6763715), (19, 5695760), (20, 5410972), (28, 3864980), (35, 3091984), (38, 2847880), (40, 2705486), (49, 2208560), (56, 1932490), (70, 1545992), (76, 1423940), (80, 1352743), (95, 1139152), (98, 1104280), (112, 966245), (133, 813680), (140, 772996), (152, 711970), (190, 569576), (196, 552140), (245, 441712), (266, 406840), (280, 386498), (304, 355985), (380, 284788), (392, 276070), (490, 220856), (532, 203420), (560, 193249), (665, 162736), (760, 142394), (784, 138035), (931, 116240), (980, 110428), (1064, 101710), (1330, 81368), (1453, 74480), (1520, 71197), (1862, 58120), (1960, 55214), (2128, 50855), (2660, 40684), (2906, 37240), (3724, 29060), (3920, 27607), (4655, 23248), (5320, 20342), (5812, 18620), (7265, 14896), (7448, 14530), (9310, 11624), (10171, 10640)]