31120860816

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:670

約数の個数: 240

約数和(自身を含む): 91431195648

約数和(自身を除く): 60310334832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 137, 144, 151, 186, 248, 274, 279, 302, 337, 372, 411, 453, 496, 548, 558, 604, 674, 744, 822, 906, 1011, 1096, 1116, 1208, 1233, 1348, 1359, 1488, 1644, 1812, 2022, 2192, 2232, 2416, 2466, 2696, 2718, 3033, 3288, 3624, 4044, 4247, 4464, 4681, 4932, 5392, 5436, 6066, 6576, 7248, 8088, 8494, 9362, 9864, 10447, 10872, 12132, 12741, 14043, 16176, 16988, 18724, 19728, 20687, 20894, 21744, 24264, 25482, 28086, 31341, 33976, 37448, 38223, 41374, 41788, 42129, 46169, 48528, 50887, 50964, 56172, 62061, 62682, 67952, 74896, 76446, 82748, 83576, 84258, 92338, 94023, 101774, 101928, 112344, 124122, 125364, 138507, 152661, 152892, 165496, 167152, 168516, 184676, 186183, 188046, 203548, 203856, 224688, 248244, 250728, 277014, 305322, 305784, 330992, 337032, 369352, 372366, 376092, 407096, 415521, 457983, 496488, 501456, 554028, 610644, 611568, 641297, 674064, 738704, 744732, 752184, 814192, 831042, 915966, 992976, 1108056, 1221288, 1282594, 1431239, 1489464, 1504368, 1577497, 1662084, 1831932, 1923891, 2216112, 2442576, 2565188, 2862478, 2978928, 3154994, 3324168, 3663864, 3847782, 4293717, 4732491, 5130376, 5724956, 5771673, 6309988, 6648336, 6971519, 7327728, 7695564, 8587434, 9464982, 10260752, 11449912, 11543346, 12619976, 12881151, 13943038, 14197473, 15391128, 17174868, 18929964, 20914557, 22899824, 23086692, 25239952, 25762302, 27886076, 28394946, 30782256, 34349736, 37859928, 41829114, 46173384, 51524604, 55772152, 56789892, 62743671, 68699472, 75719856, 83658228, 92346768, 103049208, 111544304, 113579784, 125487342, 167316456, 206098416, 216117089, 227159568, 250974684, 334632912, 432234178, 501949368, 648351267, 864468356, 1003898736, 1296702534, 1728936712, 1945053801, 2593405068, 3457873424, 3890107602, 5186810136, 7780215204, 10373620272, 15560430408, 31120860816]

約数ペア:

[(1, 31120860816), (2, 15560430408), (3, 10373620272), (4, 7780215204), (6, 5186810136), (8, 3890107602), (9, 3457873424), (12, 2593405068), (16, 1945053801), (18, 1728936712), (24, 1296702534), (31, 1003898736), (36, 864468356), (48, 648351267), (62, 501949368), (72, 432234178), (93, 334632912), (124, 250974684), (137, 227159568), (144, 216117089), (151, 206098416), (186, 167316456), (248, 125487342), (274, 113579784), (279, 111544304), (302, 103049208), (337, 92346768), (372, 83658228), (411, 75719856), (453, 68699472), (496, 62743671), (548, 56789892), (558, 55772152), (604, 51524604), (674, 46173384), (744, 41829114), (822, 37859928), (906, 34349736), (1011, 30782256), (1096, 28394946), (1116, 27886076), (1208, 25762302), (1233, 25239952), (1348, 23086692), (1359, 22899824), (1488, 20914557), (1644, 18929964), (1812, 17174868), (2022, 15391128), (2192, 14197473), (2232, 13943038), (2416, 12881151), (2466, 12619976), (2696, 11543346), (2718, 11449912), (3033, 10260752), (3288, 9464982), (3624, 8587434), (4044, 7695564), (4247, 7327728), (4464, 6971519), (4681, 6648336), (4932, 6309988), (5392, 5771673), (5436, 5724956), (6066, 5130376), (6576, 4732491), (7248, 4293717), (8088, 3847782), (8494, 3663864), (9362, 3324168), (9864, 3154994), (10447, 2978928), (10872, 2862478), (12132, 2565188), (12741, 2442576), (14043, 2216112), (16176, 1923891), (16988, 1831932), (18724, 1662084), (19728, 1577497), (20687, 1504368), (20894, 1489464), (21744, 1431239), (24264, 1282594), (25482, 1221288), (28086, 1108056), (31341, 992976), (33976, 915966), (37448, 831042), (38223, 814192), (41374, 752184), (41788, 744732), (42129, 738704), (46169, 674064), (48528, 641297), (50887, 611568), (50964, 610644), (56172, 554028), (62061, 501456), (62682, 496488), (67952, 457983), (74896, 415521), (76446, 407096), (82748, 376092), (83576, 372366), (84258, 369352), (92338, 337032), (94023, 330992), (101774, 305784), (101928, 305322), (112344, 277014), (124122, 250728), (125364, 248244), (138507, 224688), (152661, 203856), (152892, 203548), (165496, 188046), (167152, 186183), (168516, 184676)]