144126080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 401863680

約数和(自身を除く): 257737600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 607, 640, 742, 848, 896, 1060, 1120, 1214, 1484, 1696, 1855, 2120, 2240, 2428, 2968, 3035, 3392, 3710, 4240, 4249, 4480, 4856, 5936, 6070, 6784, 7420, 8480, 8498, 9712, 11872, 12140, 14840, 16960, 16996, 19424, 21245, 23744, 24280, 29680, 32171, 33920, 33992, 38848, 42490, 47488, 48560, 59360, 64342, 67984, 77696, 84980, 97120, 118720, 128684, 135968, 160855, 169960, 194240, 225197, 237440, 257368, 271936, 321710, 339920, 388480, 450394, 514736, 543872, 643420, 679840, 900788, 1029472, 1125985, 1286840, 1359680, 1801576, 2058944, 2251970, 2573680, 2719360, 3603152, 4117888, 4503940, 5147360, 7206304, 9007880, 10294720, 14412608, 18015760, 20589440, 28825216, 36031520, 72063040, 144126080]

約数ペア:

[(1, 144126080), (2, 72063040), (4, 36031520), (5, 28825216), (7, 20589440), (8, 18015760), (10, 14412608), (14, 10294720), (16, 9007880), (20, 7206304), (28, 5147360), (32, 4503940), (35, 4117888), (40, 3603152), (53, 2719360), (56, 2573680), (64, 2251970), (70, 2058944), (80, 1801576), (106, 1359680), (112, 1286840), (128, 1125985), (140, 1029472), (160, 900788), (212, 679840), (224, 643420), (265, 543872), (280, 514736), (320, 450394), (371, 388480), (424, 339920), (448, 321710), (530, 271936), (560, 257368), (607, 237440), (640, 225197), (742, 194240), (848, 169960), (896, 160855), (1060, 135968), (1120, 128684), (1214, 118720), (1484, 97120), (1696, 84980), (1855, 77696), (2120, 67984), (2240, 64342), (2428, 59360), (2968, 48560), (3035, 47488), (3392, 42490), (3710, 38848), (4240, 33992), (4249, 33920), (4480, 32171), (4856, 29680), (5936, 24280), (6070, 23744), (6784, 21245), (7420, 19424), (8480, 16996), (8498, 16960), (9712, 14840), (11872, 12140)]