2250812480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18959}}^1$

素因数の和:19036

約数の個数: 112

約数和(自身を含む): 6241328640

約数和(自身を除く): 3990516160

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, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2240, 2968, 3392, 3710, 4240, 5936, 7420, 8480, 11872, 14840, 16960, 18959, 23744, 29680, 37918, 59360, 75836, 94795, 118720, 132713, 151672, 189590, 265426, 303344, 379180, 530852, 606688, 663565, 758360, 1004827, 1061704, 1213376, 1327130, 1516720, 2009654, 2123408, 2654260, 3033440, 4019308, 4246816, 5024135, 5308520, 6066880, 7033789, 8038616, 8493632, 10048270, 10617040, 14067578, 16077232, 20096540, 21234080, 28135156, 32154464, 35168945, 40193080, 42468160, 56270312, 64308928, 70337890, 80386160, 112540624, 140675780, 160772320, 225081248, 281351560, 321544640, 450162496, 562703120, 1125406240, 2250812480]

約数ペア:

[(1, 2250812480), (2, 1125406240), (4, 562703120), (5, 450162496), (7, 321544640), (8, 281351560), (10, 225081248), (14, 160772320), (16, 140675780), (20, 112540624), (28, 80386160), (32, 70337890), (35, 64308928), (40, 56270312), (53, 42468160), (56, 40193080), (64, 35168945), (70, 32154464), (80, 28135156), (106, 21234080), (112, 20096540), (140, 16077232), (160, 14067578), (212, 10617040), (224, 10048270), (265, 8493632), (280, 8038616), (320, 7033789), (371, 6066880), (424, 5308520), (448, 5024135), (530, 4246816), (560, 4019308), (742, 3033440), (848, 2654260), (1060, 2123408), (1120, 2009654), (1484, 1516720), (1696, 1327130), (1855, 1213376), (2120, 1061704), (2240, 1004827), (2968, 758360), (3392, 663565), (3710, 606688), (4240, 530852), (5936, 379180), (7420, 303344), (8480, 265426), (11872, 189590), (14840, 151672), (16960, 132713), (18959, 118720), (23744, 94795), (29680, 75836), (37918, 59360)]