2002570240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:135

約数の個数: 264

約数和(自身を含む): 5561387856

約数和(自身を除く): 3558817616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 62, 64, 74, 80, 88, 110, 124, 128, 148, 155, 160, 176, 185, 220, 248, 256, 296, 310, 320, 341, 352, 370, 407, 440, 496, 512, 592, 620, 640, 682, 704, 740, 814, 880, 961, 992, 1024, 1147, 1184, 1240, 1280, 1364, 1408, 1480, 1628, 1705, 1760, 1922, 1984, 2035, 2294, 2368, 2480, 2560, 2728, 2816, 2960, 3256, 3410, 3520, 3844, 3968, 4070, 4588, 4736, 4805, 4960, 5120, 5456, 5632, 5735, 5920, 6512, 6820, 7040, 7688, 7936, 8140, 9176, 9472, 9610, 9920, 10571, 10912, 11264, 11470, 11840, 12617, 13024, 13640, 14080, 15376, 15872, 16280, 18352, 18944, 19220, 19840, 21142, 21824, 22940, 23680, 25234, 26048, 27280, 28160, 30752, 31744, 32560, 35557, 36704, 37888, 38440, 39680, 42284, 43648, 45880, 47360, 50468, 52096, 52855, 54560, 56320, 61504, 63085, 65120, 71114, 73408, 76880, 79360, 84568, 87296, 91760, 94720, 100936, 104192, 105710, 109120, 123008, 126170, 130240, 142228, 146816, 153760, 158720, 169136, 174592, 177785, 183520, 189440, 201872, 208384, 211420, 218240, 246016, 252340, 260480, 284456, 293632, 307520, 338272, 349184, 355570, 367040, 391127, 403744, 416768, 422840, 436480, 492032, 504680, 520960, 568912, 587264, 615040, 676544, 711140, 734080, 782254, 807488, 845680, 872960, 984064, 1009360, 1041920, 1137824, 1174528, 1230080, 1353088, 1422280, 1468160, 1564508, 1614976, 1691360, 1745920, 1955635, 2018720, 2083840, 2275648, 2460160, 2706176, 2844560, 2936320, 3129016, 3229952, 3382720, 3911270, 4037440, 4551296, 4920320, 5412352, 5689120, 5872640, 6258032, 6459904, 6765440, 7822540, 8074880, 9102592, 10824704, 11378240, 12516064, 12919808, 13530880, 15645080, 16149760, 18205184, 22756480, 25032128, 27061760, 31290160, 32299520, 36410368, 45512960, 50064256, 54123520, 62580320, 64599040, 91025920, 100128512, 125160640, 182051840, 200257024, 250321280, 400514048, 500642560, 1001285120, 2002570240]

約数ペア:

[(1, 2002570240), (2, 1001285120), (4, 500642560), (5, 400514048), (8, 250321280), (10, 200257024), (11, 182051840), (16, 125160640), (20, 100128512), (22, 91025920), (31, 64599040), (32, 62580320), (37, 54123520), (40, 50064256), (44, 45512960), (55, 36410368), (62, 32299520), (64, 31290160), (74, 27061760), (80, 25032128), (88, 22756480), (110, 18205184), (124, 16149760), (128, 15645080), (148, 13530880), (155, 12919808), (160, 12516064), (176, 11378240), (185, 10824704), (220, 9102592), (248, 8074880), (256, 7822540), (296, 6765440), (310, 6459904), (320, 6258032), (341, 5872640), (352, 5689120), (370, 5412352), (407, 4920320), (440, 4551296), (496, 4037440), (512, 3911270), (592, 3382720), (620, 3229952), (640, 3129016), (682, 2936320), (704, 2844560), (740, 2706176), (814, 2460160), (880, 2275648), (961, 2083840), (992, 2018720), (1024, 1955635), (1147, 1745920), (1184, 1691360), (1240, 1614976), (1280, 1564508), (1364, 1468160), (1408, 1422280), (1480, 1353088), (1628, 1230080), (1705, 1174528), (1760, 1137824), (1922, 1041920), (1984, 1009360), (2035, 984064), (2294, 872960), (2368, 845680), (2480, 807488), (2560, 782254), (2728, 734080), (2816, 711140), (2960, 676544), (3256, 615040), (3410, 587264), (3520, 568912), (3844, 520960), (3968, 504680), (4070, 492032), (4588, 436480), (4736, 422840), (4805, 416768), (4960, 403744), (5120, 391127), (5456, 367040), (5632, 355570), (5735, 349184), (5920, 338272), (6512, 307520), (6820, 293632), (7040, 284456), (7688, 260480), (7936, 252340), (8140, 246016), (9176, 218240), (9472, 211420), (9610, 208384), (9920, 201872), (10571, 189440), (10912, 183520), (11264, 177785), (11470, 174592), (11840, 169136), (12617, 158720), (13024, 153760), (13640, 146816), (14080, 142228), (15376, 130240), (15872, 126170), (16280, 123008), (18352, 109120), (18944, 105710), (19220, 104192), (19840, 100936), (21142, 94720), (21824, 91760), (22940, 87296), (23680, 84568), (25234, 79360), (26048, 76880), (27280, 73408), (28160, 71114), (30752, 65120), (31744, 63085), (32560, 61504), (35557, 56320), (36704, 54560), (37888, 52855), (38440, 52096), (39680, 50468), (42284, 47360), (43648, 45880)]