20308250016

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17929}}^1$

素因数の和:17993

約数の個数: 240

約数和(自身を含む): 65606587200

約数和(自身を除く): 45298337184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 69, 72, 76, 81, 92, 96, 108, 114, 138, 144, 152, 162, 171, 184, 207, 216, 228, 276, 288, 304, 324, 342, 368, 414, 432, 437, 456, 513, 552, 608, 621, 648, 684, 736, 828, 864, 874, 912, 1026, 1104, 1242, 1296, 1311, 1368, 1539, 1656, 1748, 1824, 1863, 2052, 2208, 2484, 2592, 2622, 2736, 3078, 3312, 3496, 3726, 3933, 4104, 4968, 5244, 5472, 6156, 6624, 6992, 7452, 7866, 8208, 9936, 10488, 11799, 12312, 13984, 14904, 15732, 16416, 17929, 19872, 20976, 23598, 24624, 29808, 31464, 35397, 35858, 41952, 47196, 49248, 53787, 59616, 62928, 70794, 71716, 94392, 107574, 125856, 141588, 143432, 161361, 188784, 215148, 283176, 286864, 322722, 340651, 377568, 412367, 430296, 484083, 566352, 573728, 645444, 681302, 824734, 860592, 968166, 1021953, 1132704, 1237101, 1290888, 1362604, 1452249, 1649468, 1721184, 1936332, 2043906, 2474202, 2581776, 2725208, 2904498, 3065859, 3298936, 3711303, 3872664, 4087812, 4948404, 5163552, 5450416, 5808996, 6131718, 6597872, 7422606, 7745328, 7834973, 8175624, 9197577, 9896808, 10900832, 11133909, 11617992, 12263436, 13195744, 14845212, 15490656, 15669946, 16351248, 18395154, 19793616, 22267818, 23235984, 23504919, 24526872, 27592731, 29690424, 31339892, 32702496, 33401727, 36790308, 39587232, 44535636, 46471968, 47009838, 49053744, 55185462, 59380848, 62679784, 66803454, 70514757, 73580616, 89071272, 94019676, 98107488, 110370924, 118761696, 125359568, 133606908, 141029514, 147161232, 178142544, 188039352, 211544271, 220741848, 250719136, 267213816, 282059028, 294322464, 356285088, 376078704, 423088542, 441483696, 534427632, 564118056, 634632813, 752157408, 846177084, 882967392, 1068855264, 1128236112, 1269265626, 1692354168, 2256472224, 2538531252, 3384708336, 5077062504, 6769416672, 10154125008, 20308250016]

約数ペア:

[(1, 20308250016), (2, 10154125008), (3, 6769416672), (4, 5077062504), (6, 3384708336), (8, 2538531252), (9, 2256472224), (12, 1692354168), (16, 1269265626), (18, 1128236112), (19, 1068855264), (23, 882967392), (24, 846177084), (27, 752157408), (32, 634632813), (36, 564118056), (38, 534427632), (46, 441483696), (48, 423088542), (54, 376078704), (57, 356285088), (69, 294322464), (72, 282059028), (76, 267213816), (81, 250719136), (92, 220741848), (96, 211544271), (108, 188039352), (114, 178142544), (138, 147161232), (144, 141029514), (152, 133606908), (162, 125359568), (171, 118761696), (184, 110370924), (207, 98107488), (216, 94019676), (228, 89071272), (276, 73580616), (288, 70514757), (304, 66803454), (324, 62679784), (342, 59380848), (368, 55185462), (414, 49053744), (432, 47009838), (437, 46471968), (456, 44535636), (513, 39587232), (552, 36790308), (608, 33401727), (621, 32702496), (648, 31339892), (684, 29690424), (736, 27592731), (828, 24526872), (864, 23504919), (874, 23235984), (912, 22267818), (1026, 19793616), (1104, 18395154), (1242, 16351248), (1296, 15669946), (1311, 15490656), (1368, 14845212), (1539, 13195744), (1656, 12263436), (1748, 11617992), (1824, 11133909), (1863, 10900832), (2052, 9896808), (2208, 9197577), (2484, 8175624), (2592, 7834973), (2622, 7745328), (2736, 7422606), (3078, 6597872), (3312, 6131718), (3496, 5808996), (3726, 5450416), (3933, 5163552), (4104, 4948404), (4968, 4087812), (5244, 3872664), (5472, 3711303), (6156, 3298936), (6624, 3065859), (6992, 2904498), (7452, 2725208), (7866, 2581776), (8208, 2474202), (9936, 2043906), (10488, 1936332), (11799, 1721184), (12312, 1649468), (13984, 1452249), (14904, 1362604), (15732, 1290888), (16416, 1237101), (17929, 1132704), (19872, 1021953), (20976, 968166), (23598, 860592), (24624, 824734), (29808, 681302), (31464, 645444), (35397, 573728), (35858, 566352), (41952, 484083), (47196, 430296), (49248, 412367), (53787, 377568), (59616, 340651), (62928, 322722), (70794, 286864), (71716, 283176), (94392, 215148), (107574, 188784), (125856, 161361), (141588, 143432)]