636757680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1763

約数の個数: 160

約数和(自身を含む): 2143862784

約数和(自身を除く): 1507105104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 195, 208, 240, 254, 260, 312, 381, 390, 508, 520, 624, 635, 762, 780, 1016, 1040, 1270, 1524, 1560, 1607, 1651, 1905, 2032, 2540, 3048, 3120, 3214, 3302, 3810, 4821, 4953, 5080, 6096, 6428, 6604, 7620, 8035, 8255, 9642, 9906, 10160, 12856, 13208, 15240, 16070, 16510, 19284, 19812, 20891, 24105, 24765, 25712, 26416, 30480, 32140, 33020, 38568, 39624, 41782, 48210, 49530, 62673, 64280, 66040, 77136, 79248, 83564, 96420, 99060, 104455, 125346, 128560, 132080, 167128, 192840, 198120, 204089, 208910, 250692, 313365, 334256, 385680, 396240, 408178, 417820, 501384, 612267, 626730, 816356, 835640, 1002768, 1020445, 1224534, 1253460, 1632712, 1671280, 2040890, 2449068, 2506920, 2653157, 3061335, 3265424, 4081780, 4898136, 5013840, 5306314, 6122670, 7959471, 8163560, 9796272, 10612628, 12245340, 13265785, 15918942, 16327120, 21225256, 24490680, 26531570, 31837884, 39797355, 42450512, 48981360, 53063140, 63675768, 79594710, 106126280, 127351536, 159189420, 212252560, 318378840, 636757680]

約数ペア:

[(1, 636757680), (2, 318378840), (3, 212252560), (4, 159189420), (5, 127351536), (6, 106126280), (8, 79594710), (10, 63675768), (12, 53063140), (13, 48981360), (15, 42450512), (16, 39797355), (20, 31837884), (24, 26531570), (26, 24490680), (30, 21225256), (39, 16327120), (40, 15918942), (48, 13265785), (52, 12245340), (60, 10612628), (65, 9796272), (78, 8163560), (80, 7959471), (104, 6122670), (120, 5306314), (127, 5013840), (130, 4898136), (156, 4081780), (195, 3265424), (208, 3061335), (240, 2653157), (254, 2506920), (260, 2449068), (312, 2040890), (381, 1671280), (390, 1632712), (508, 1253460), (520, 1224534), (624, 1020445), (635, 1002768), (762, 835640), (780, 816356), (1016, 626730), (1040, 612267), (1270, 501384), (1524, 417820), (1560, 408178), (1607, 396240), (1651, 385680), (1905, 334256), (2032, 313365), (2540, 250692), (3048, 208910), (3120, 204089), (3214, 198120), (3302, 192840), (3810, 167128), (4821, 132080), (4953, 128560), (5080, 125346), (6096, 104455), (6428, 99060), (6604, 96420), (7620, 83564), (8035, 79248), (8255, 77136), (9642, 66040), (9906, 64280), (10160, 62673), (12856, 49530), (13208, 48210), (15240, 41782), (16070, 39624), (16510, 38568), (19284, 33020), (19812, 32140), (20891, 30480), (24105, 26416), (24765, 25712)]