40535460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 143410176

約数和(自身を除く): 102874716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 607, 630, 636, 742, 795, 954, 1060, 1113, 1214, 1260, 1484, 1590, 1821, 1855, 1908, 2226, 2385, 2428, 3035, 3180, 3339, 3642, 3710, 4249, 4452, 4770, 5463, 5565, 6070, 6678, 7284, 7420, 8498, 9105, 9540, 10926, 11130, 12140, 12747, 13356, 16695, 16996, 18210, 21245, 21852, 22260, 25494, 27315, 32171, 33390, 36420, 38241, 42490, 50988, 54630, 63735, 64342, 66780, 76482, 84980, 96513, 109260, 127470, 128684, 152964, 160855, 191205, 193026, 225197, 254940, 289539, 321710, 382410, 386052, 450394, 482565, 579078, 643420, 675591, 764820, 900788, 965130, 1125985, 1158156, 1351182, 1447695, 1930260, 2026773, 2251970, 2702364, 2895390, 3377955, 4053546, 4503940, 5790780, 6755910, 8107092, 10133865, 13511820, 20267730, 40535460]

約数ペア:

[(1, 40535460), (2, 20267730), (3, 13511820), (4, 10133865), (5, 8107092), (6, 6755910), (7, 5790780), (9, 4503940), (10, 4053546), (12, 3377955), (14, 2895390), (15, 2702364), (18, 2251970), (20, 2026773), (21, 1930260), (28, 1447695), (30, 1351182), (35, 1158156), (36, 1125985), (42, 965130), (45, 900788), (53, 764820), (60, 675591), (63, 643420), (70, 579078), (84, 482565), (90, 450394), (105, 386052), (106, 382410), (126, 321710), (140, 289539), (159, 254940), (180, 225197), (210, 193026), (212, 191205), (252, 160855), (265, 152964), (315, 128684), (318, 127470), (371, 109260), (420, 96513), (477, 84980), (530, 76482), (607, 66780), (630, 64342), (636, 63735), (742, 54630), (795, 50988), (954, 42490), (1060, 38241), (1113, 36420), (1214, 33390), (1260, 32171), (1484, 27315), (1590, 25494), (1821, 22260), (1855, 21852), (1908, 21245), (2226, 18210), (2385, 16996), (2428, 16695), (3035, 13356), (3180, 12747), (3339, 12140), (3642, 11130), (3710, 10926), (4249, 9540), (4452, 9105), (4770, 8498), (5463, 7420), (5565, 7284), (6070, 6678)]