72063040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 112

約数和(自身を含む): 200143872

約数和(自身を除く): 128080832

約数列:

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

約数ペア:

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