3180128640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2963}}^1$

素因数の和:3041

約数の個数: 256

約数和(自身を含む): 11174042880

約数和(自身を除く): 7993914240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 128, 129, 130, 156, 160, 172, 192, 195, 208, 215, 240, 258, 260, 312, 320, 344, 384, 390, 416, 430, 480, 516, 520, 559, 624, 640, 645, 688, 780, 832, 860, 960, 1032, 1040, 1118, 1248, 1290, 1376, 1560, 1664, 1677, 1720, 1920, 2064, 2080, 2236, 2496, 2580, 2752, 2795, 2963, 3120, 3354, 3440, 4128, 4160, 4472, 4992, 5160, 5504, 5590, 5926, 6240, 6708, 6880, 8256, 8320, 8385, 8889, 8944, 10320, 11180, 11852, 12480, 13416, 13760, 14815, 16512, 16770, 17778, 17888, 20640, 22360, 23704, 24960, 26832, 27520, 29630, 33540, 35556, 35776, 38519, 41280, 44445, 44720, 47408, 53664, 59260, 67080, 71112, 71552, 77038, 82560, 88890, 89440, 94816, 107328, 115557, 118520, 127409, 134160, 142224, 154076, 177780, 178880, 189632, 192595, 214656, 231114, 237040, 254818, 268320, 284448, 308152, 355560, 357760, 379264, 382227, 385190, 462228, 474080, 509636, 536640, 568896, 577785, 616304, 637045, 711120, 764454, 770380, 924456, 948160, 1019272, 1073280, 1137792, 1155570, 1232608, 1274090, 1422240, 1528908, 1540760, 1656317, 1848912, 1896320, 1911135, 2038544, 2311140, 2465216, 2548180, 2844480, 3057816, 3081520, 3312634, 3697824, 3822270, 4077088, 4622280, 4930432, 4968951, 5096360, 5688960, 6115632, 6163040, 6625268, 7395648, 7644540, 8154176, 8281585, 9244560, 9937902, 10192720, 12231264, 12326080, 13250536, 14791296, 15289080, 16308352, 16563170, 18489120, 19875804, 20385440, 24462528, 24652160, 24844755, 26501072, 30578160, 33126340, 36978240, 39751608, 40770880, 48925056, 49689510, 53002144, 61156320, 66252680, 73956480, 79503216, 81541760, 99379020, 106004288, 122312640, 132505360, 159006432, 198758040, 212008576, 244625280, 265010720, 318012864, 397516080, 530021440, 636025728, 795032160, 1060042880, 1590064320, 3180128640]

約数ペア:

[(1, 3180128640), (2, 1590064320), (3, 1060042880), (4, 795032160), (5, 636025728), (6, 530021440), (8, 397516080), (10, 318012864), (12, 265010720), (13, 244625280), (15, 212008576), (16, 198758040), (20, 159006432), (24, 132505360), (26, 122312640), (30, 106004288), (32, 99379020), (39, 81541760), (40, 79503216), (43, 73956480), (48, 66252680), (52, 61156320), (60, 53002144), (64, 49689510), (65, 48925056), (78, 40770880), (80, 39751608), (86, 36978240), (96, 33126340), (104, 30578160), (120, 26501072), (128, 24844755), (129, 24652160), (130, 24462528), (156, 20385440), (160, 19875804), (172, 18489120), (192, 16563170), (195, 16308352), (208, 15289080), (215, 14791296), (240, 13250536), (258, 12326080), (260, 12231264), (312, 10192720), (320, 9937902), (344, 9244560), (384, 8281585), (390, 8154176), (416, 7644540), (430, 7395648), (480, 6625268), (516, 6163040), (520, 6115632), (559, 5688960), (624, 5096360), (640, 4968951), (645, 4930432), (688, 4622280), (780, 4077088), (832, 3822270), (860, 3697824), (960, 3312634), (1032, 3081520), (1040, 3057816), (1118, 2844480), (1248, 2548180), (1290, 2465216), (1376, 2311140), (1560, 2038544), (1664, 1911135), (1677, 1896320), (1720, 1848912), (1920, 1656317), (2064, 1540760), (2080, 1528908), (2236, 1422240), (2496, 1274090), (2580, 1232608), (2752, 1155570), (2795, 1137792), (2963, 1073280), (3120, 1019272), (3354, 948160), (3440, 924456), (4128, 770380), (4160, 764454), (4472, 711120), (4992, 637045), (5160, 616304), (5504, 577785), (5590, 568896), (5926, 536640), (6240, 509636), (6708, 474080), (6880, 462228), (8256, 385190), (8320, 382227), (8385, 379264), (8889, 357760), (8944, 355560), (10320, 308152), (11180, 284448), (11852, 268320), (12480, 254818), (13416, 237040), (13760, 231114), (14815, 214656), (16512, 192595), (16770, 189632), (17778, 178880), (17888, 177780), (20640, 154076), (22360, 142224), (23704, 134160), (24960, 127409), (26832, 118520), (27520, 115557), (29630, 107328), (33540, 94816), (35556, 89440), (35776, 88890), (38519, 82560), (41280, 77038), (44445, 71552), (44720, 71112), (47408, 67080), (53664, 59260)]