349508640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 1202342400

約数和(自身を除く): 852833760

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, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 195, 208, 237, 240, 260, 312, 316, 390, 395, 416, 474, 480, 520, 624, 632, 709, 780, 790, 948, 1027, 1040, 1185, 1248, 1264, 1418, 1560, 1580, 1896, 2054, 2080, 2127, 2370, 2528, 2836, 3081, 3120, 3160, 3545, 3792, 4108, 4254, 4740, 5135, 5672, 6162, 6240, 6320, 7090, 7584, 8216, 8508, 9217, 9480, 10270, 10635, 11344, 12324, 12640, 14180, 15405, 16432, 17016, 18434, 18960, 20540, 21270, 22688, 24648, 27651, 28360, 30810, 32864, 34032, 36868, 37920, 41080, 42540, 46085, 49296, 55302, 56011, 56720, 61620, 68064, 73736, 82160, 85080, 92170, 98592, 110604, 112022, 113440, 123240, 138255, 147472, 164320, 168033, 170160, 184340, 221208, 224044, 246480, 276510, 280055, 294944, 336066, 340320, 368680, 442416, 448088, 492960, 553020, 560110, 672132, 728143, 737360, 840165, 884832, 896176, 1106040, 1120220, 1344264, 1456286, 1474720, 1680330, 1792352, 2184429, 2212080, 2240440, 2688528, 2912572, 3360660, 3640715, 4368858, 4424160, 4480880, 5377056, 5825144, 6721320, 7281430, 8737716, 8961760, 10922145, 11650288, 13442640, 14562860, 17475432, 21844290, 23300576, 26885280, 29125720, 34950864, 43688580, 58251440, 69901728, 87377160, 116502880, 174754320, 349508640]

約数ペア:

[(1, 349508640), (2, 174754320), (3, 116502880), (4, 87377160), (5, 69901728), (6, 58251440), (8, 43688580), (10, 34950864), (12, 29125720), (13, 26885280), (15, 23300576), (16, 21844290), (20, 17475432), (24, 14562860), (26, 13442640), (30, 11650288), (32, 10922145), (39, 8961760), (40, 8737716), (48, 7281430), (52, 6721320), (60, 5825144), (65, 5377056), (78, 4480880), (79, 4424160), (80, 4368858), (96, 3640715), (104, 3360660), (120, 2912572), (130, 2688528), (156, 2240440), (158, 2212080), (160, 2184429), (195, 1792352), (208, 1680330), (237, 1474720), (240, 1456286), (260, 1344264), (312, 1120220), (316, 1106040), (390, 896176), (395, 884832), (416, 840165), (474, 737360), (480, 728143), (520, 672132), (624, 560110), (632, 553020), (709, 492960), (780, 448088), (790, 442416), (948, 368680), (1027, 340320), (1040, 336066), (1185, 294944), (1248, 280055), (1264, 276510), (1418, 246480), (1560, 224044), (1580, 221208), (1896, 184340), (2054, 170160), (2080, 168033), (2127, 164320), (2370, 147472), (2528, 138255), (2836, 123240), (3081, 113440), (3120, 112022), (3160, 110604), (3545, 98592), (3792, 92170), (4108, 85080), (4254, 82160), (4740, 73736), (5135, 68064), (5672, 61620), (6162, 56720), (6240, 56011), (6320, 55302), (7090, 49296), (7584, 46085), (8216, 42540), (8508, 41080), (9217, 37920), (9480, 36868), (10270, 34032), (10635, 32864), (11344, 30810), (12324, 28360), (12640, 27651), (14180, 24648), (15405, 22688), (16432, 21270), (17016, 20540), (18434, 18960)]