246773280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:659

約数の個数: 192

約数和(自身を含む): 850445568

約数和(自身を除く): 603672288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 160, 195, 208, 213, 240, 260, 284, 312, 355, 390, 416, 426, 480, 520, 557, 568, 624, 710, 780, 852, 923, 1040, 1065, 1114, 1136, 1248, 1420, 1560, 1671, 1704, 1846, 2080, 2130, 2228, 2272, 2769, 2785, 2840, 3120, 3342, 3408, 3692, 4260, 4456, 4615, 5538, 5570, 5680, 6240, 6684, 6816, 7241, 7384, 8355, 8520, 8912, 9230, 11076, 11140, 11360, 13368, 13845, 14482, 14768, 16710, 17040, 17824, 18460, 21723, 22152, 22280, 26736, 27690, 28964, 29536, 33420, 34080, 36205, 36920, 39547, 43446, 44304, 44560, 53472, 55380, 57928, 66840, 72410, 73840, 79094, 86892, 88608, 89120, 108615, 110760, 115856, 118641, 133680, 144820, 147680, 158188, 173784, 197735, 217230, 221520, 231712, 237282, 267360, 289640, 316376, 347568, 395470, 434460, 443040, 474564, 514111, 579280, 593205, 632752, 695136, 790940, 868920, 949128, 1028222, 1158560, 1186410, 1265504, 1542333, 1581880, 1737840, 1898256, 2056444, 2372820, 2570555, 3084666, 3163760, 3475680, 3796512, 4112888, 4745640, 5141110, 6169332, 6327520, 7711665, 8225776, 9491280, 10282220, 12338664, 15423330, 16451552, 18982560, 20564440, 24677328, 30846660, 41128880, 49354656, 61693320, 82257760, 123386640, 246773280]

約数ペア:

[(1, 246773280), (2, 123386640), (3, 82257760), (4, 61693320), (5, 49354656), (6, 41128880), (8, 30846660), (10, 24677328), (12, 20564440), (13, 18982560), (15, 16451552), (16, 15423330), (20, 12338664), (24, 10282220), (26, 9491280), (30, 8225776), (32, 7711665), (39, 6327520), (40, 6169332), (48, 5141110), (52, 4745640), (60, 4112888), (65, 3796512), (71, 3475680), (78, 3163760), (80, 3084666), (96, 2570555), (104, 2372820), (120, 2056444), (130, 1898256), (142, 1737840), (156, 1581880), (160, 1542333), (195, 1265504), (208, 1186410), (213, 1158560), (240, 1028222), (260, 949128), (284, 868920), (312, 790940), (355, 695136), (390, 632752), (416, 593205), (426, 579280), (480, 514111), (520, 474564), (557, 443040), (568, 434460), (624, 395470), (710, 347568), (780, 316376), (852, 289640), (923, 267360), (1040, 237282), (1065, 231712), (1114, 221520), (1136, 217230), (1248, 197735), (1420, 173784), (1560, 158188), (1671, 147680), (1704, 144820), (1846, 133680), (2080, 118641), (2130, 115856), (2228, 110760), (2272, 108615), (2769, 89120), (2785, 88608), (2840, 86892), (3120, 79094), (3342, 73840), (3408, 72410), (3692, 66840), (4260, 57928), (4456, 55380), (4615, 53472), (5538, 44560), (5570, 44304), (5680, 43446), (6240, 39547), (6684, 36920), (6816, 36205), (7241, 34080), (7384, 33420), (8355, 29536), (8520, 28964), (8912, 27690), (9230, 26736), (11076, 22280), (11140, 22152), (11360, 21723), (13368, 18460), (13845, 17824), (14482, 17040), (14768, 16710)]