145057640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5693}}^1$

素因数の和:5731

約数の個数: 96

約数和(自身を含む): 408943080

約数和(自身を除く): 263885440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 5693, 6370, 11386, 12740, 22772, 25480, 28465, 39851, 45544, 56930, 74009, 79702, 113860, 148018, 159404, 199255, 227720, 278957, 296036, 318808, 370045, 398510, 518063, 557914, 592072, 740090, 797020, 1036126, 1115828, 1394785, 1480180, 1594040, 2072252, 2231656, 2590315, 2789570, 2960360, 3626441, 4144504, 5180630, 5579140, 7252882, 10361260, 11158280, 14505764, 18132205, 20722520, 29011528, 36264410, 72528820, 145057640]

約数ペア:

[(1, 145057640), (2, 72528820), (4, 36264410), (5, 29011528), (7, 20722520), (8, 18132205), (10, 14505764), (13, 11158280), (14, 10361260), (20, 7252882), (26, 5579140), (28, 5180630), (35, 4144504), (40, 3626441), (49, 2960360), (52, 2789570), (56, 2590315), (65, 2231656), (70, 2072252), (91, 1594040), (98, 1480180), (104, 1394785), (130, 1115828), (140, 1036126), (182, 797020), (196, 740090), (245, 592072), (260, 557914), (280, 518063), (364, 398510), (392, 370045), (455, 318808), (490, 296036), (520, 278957), (637, 227720), (728, 199255), (910, 159404), (980, 148018), (1274, 113860), (1820, 79702), (1960, 74009), (2548, 56930), (3185, 45544), (3640, 39851), (5096, 28465), (5693, 25480), (6370, 22772), (11386, 12740)]