20280535704

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11519}}^1$

素因数の和:11580

約数の個数: 320

約数和(自身を含む): 70253568000

約数和(自身を除く): 49973032296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 19, 22, 24, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 72, 76, 78, 81, 88, 99, 104, 108, 114, 117, 132, 143, 152, 156, 162, 171, 198, 209, 216, 228, 234, 247, 264, 286, 297, 312, 324, 342, 351, 396, 418, 429, 456, 468, 494, 513, 572, 594, 627, 648, 684, 702, 741, 792, 836, 858, 891, 936, 988, 1026, 1053, 1144, 1188, 1254, 1287, 1368, 1404, 1482, 1539, 1672, 1716, 1782, 1881, 1976, 2052, 2106, 2223, 2376, 2508, 2574, 2717, 2808, 2964, 3078, 3432, 3564, 3762, 3861, 4104, 4212, 4446, 5016, 5148, 5434, 5643, 5928, 6156, 6669, 7128, 7524, 7722, 8151, 8424, 8892, 10296, 10868, 11286, 11519, 11583, 12312, 13338, 15048, 15444, 16302, 16929, 17784, 20007, 21736, 22572, 23038, 23166, 24453, 26676, 30888, 32604, 33858, 34557, 40014, 45144, 46076, 46332, 48906, 53352, 65208, 67716, 69114, 73359, 80028, 92152, 92664, 97812, 103671, 126709, 135432, 138228, 146718, 149747, 160056, 195624, 207342, 218861, 220077, 253418, 276456, 293436, 299494, 311013, 380127, 414684, 437722, 440154, 449241, 506836, 586872, 598988, 622026, 656583, 760254, 829368, 875444, 880308, 898482, 933039, 1013672, 1140381, 1197976, 1244052, 1313166, 1347723, 1520508, 1647217, 1750888, 1760616, 1796964, 1866078, 1969749, 2280762, 2407471, 2488104, 2626332, 2695446, 2845193, 3041016, 3294434, 3421143, 3593928, 3732156, 3939498, 4043169, 4561524, 4814942, 4941651, 5252664, 5390892, 5690386, 5909247, 6588868, 6842286, 7222413, 7464312, 7878996, 8086338, 8535579, 9123048, 9629884, 9883302, 10263429, 10781784, 11380772, 11818494, 12129507, 13177736, 13684572, 14444826, 14824953, 15757992, 16172676, 17071158, 17727741, 19259768, 19766604, 20526858, 21667239, 22761544, 23636988, 24259014, 25606737, 27369144, 28889652, 29649906, 31297123, 32345352, 34142316, 35455482, 39533208, 41053716, 43334478, 44474859, 47273976, 48518028, 51213474, 57779304, 59299812, 62594246, 65001717, 68284632, 70910964, 76820211, 82107432, 86668956, 88949718, 93891369, 97036056, 102426948, 118599624, 125188492, 130003434, 133424577, 141821928, 153640422, 173337912, 177899436, 187782738, 195005151, 204853896, 230460633, 250376984, 260006868, 266849154, 281674107, 307280844, 355798872, 375565476, 390010302, 460921266, 520013736, 533698308, 563348214, 614561688, 751130952, 780020604, 845022321, 921842532, 1067396616, 1126696428, 1560041208, 1690044642, 1843685064, 2253392856, 2535066963, 3380089284, 5070133926, 6760178568, 10140267852, 20280535704]

約数ペア:

[(1, 20280535704), (2, 10140267852), (3, 6760178568), (4, 5070133926), (6, 3380089284), (8, 2535066963), (9, 2253392856), (11, 1843685064), (12, 1690044642), (13, 1560041208), (18, 1126696428), (19, 1067396616), (22, 921842532), (24, 845022321), (26, 780020604), (27, 751130952), (33, 614561688), (36, 563348214), (38, 533698308), (39, 520013736), (44, 460921266), (52, 390010302), (54, 375565476), (57, 355798872), (66, 307280844), (72, 281674107), (76, 266849154), (78, 260006868), (81, 250376984), (88, 230460633), (99, 204853896), (104, 195005151), (108, 187782738), (114, 177899436), (117, 173337912), (132, 153640422), (143, 141821928), (152, 133424577), (156, 130003434), (162, 125188492), (171, 118599624), (198, 102426948), (209, 97036056), (216, 93891369), (228, 88949718), (234, 86668956), (247, 82107432), (264, 76820211), (286, 70910964), (297, 68284632), (312, 65001717), (324, 62594246), (342, 59299812), (351, 57779304), (396, 51213474), (418, 48518028), (429, 47273976), (456, 44474859), (468, 43334478), (494, 41053716), (513, 39533208), (572, 35455482), (594, 34142316), (627, 32345352), (648, 31297123), (684, 29649906), (702, 28889652), (741, 27369144), (792, 25606737), (836, 24259014), (858, 23636988), (891, 22761544), (936, 21667239), (988, 20526858), (1026, 19766604), (1053, 19259768), (1144, 17727741), (1188, 17071158), (1254, 16172676), (1287, 15757992), (1368, 14824953), (1404, 14444826), (1482, 13684572), (1539, 13177736), (1672, 12129507), (1716, 11818494), (1782, 11380772), (1881, 10781784), (1976, 10263429), (2052, 9883302), (2106, 9629884), (2223, 9123048), (2376, 8535579), (2508, 8086338), (2574, 7878996), (2717, 7464312), (2808, 7222413), (2964, 6842286), (3078, 6588868), (3432, 5909247), (3564, 5690386), (3762, 5390892), (3861, 5252664), (4104, 4941651), (4212, 4814942), (4446, 4561524), (5016, 4043169), (5148, 3939498), (5434, 3732156), (5643, 3593928), (5928, 3421143), (6156, 3294434), (6669, 3041016), (7128, 2845193), (7524, 2695446), (7722, 2626332), (8151, 2488104), (8424, 2407471), (8892, 2280762), (10296, 1969749), (10868, 1866078), (11286, 1796964), (11519, 1760616), (11583, 1750888), (12312, 1647217), (13338, 1520508), (15048, 1347723), (15444, 1313166), (16302, 1244052), (16929, 1197976), (17784, 1140381), (20007, 1013672), (21736, 933039), (22572, 898482), (23038, 880308), (23166, 875444), (24453, 829368), (26676, 760254), (30888, 656583), (32604, 622026), (33858, 598988), (34557, 586872), (40014, 506836), (45144, 449241), (46076, 440154), (46332, 437722), (48906, 414684), (53352, 380127), (65208, 311013), (67716, 299494), (69114, 293436), (73359, 276456), (80028, 253418), (92152, 220077), (92664, 218861), (97812, 207342), (103671, 195624), (126709, 160056), (135432, 149747), (138228, 146718)]