1520298864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 4991912640

約数和(自身を除く): 3471613776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 109, 112, 126, 137, 144, 168, 202, 218, 252, 274, 303, 327, 336, 404, 411, 436, 504, 548, 606, 654, 707, 763, 808, 822, 872, 909, 959, 981, 1008, 1096, 1212, 1233, 1308, 1414, 1526, 1616, 1644, 1744, 1818, 1918, 1962, 2121, 2192, 2289, 2424, 2466, 2616, 2828, 2877, 3052, 3288, 3636, 3836, 3924, 4242, 4578, 4848, 4932, 5232, 5656, 5754, 6104, 6363, 6576, 6867, 7272, 7672, 7848, 8484, 8631, 9156, 9864, 11009, 11312, 11508, 12208, 12726, 13734, 13837, 14544, 14933, 15344, 15696, 16968, 17262, 18312, 19728, 22018, 23016, 25452, 27468, 27674, 29866, 33027, 33936, 34524, 36624, 41511, 44036, 44799, 46032, 50904, 54936, 55348, 59732, 66054, 69048, 77063, 83022, 88072, 89598, 96859, 99081, 101808, 104531, 109872, 110696, 119464, 124533, 132108, 134397, 138096, 154126, 166044, 176144, 179196, 193718, 198162, 209062, 221392, 231189, 238928, 249066, 264216, 268794, 290577, 308252, 313593, 332088, 358392, 387436, 396324, 418124, 462378, 498132, 528432, 537588, 581154, 616504, 627186, 664176, 693567, 716784, 774872, 792648, 836248, 871731, 924756, 940779, 996264, 1075176, 1162308, 1233008, 1254372, 1387134, 1508233, 1549744, 1585296, 1672496, 1743462, 1849512, 1881558, 1992528, 2150352, 2324616, 2508744, 2774268, 3016466, 3486924, 3699024, 3763116, 4524699, 4649232, 5017488, 5548536, 6032932, 6973848, 7526232, 9049398, 10557631, 11097072, 12065864, 13574097, 13947696, 15052464, 18098796, 21115262, 24131728, 27148194, 31672893, 36197592, 42230524, 54296388, 63345786, 72395184, 84461048, 95018679, 108592776, 126691572, 168922096, 190037358, 217185552, 253383144, 380074716, 506766288, 760149432, 1520298864]

約数ペア:

[(1, 1520298864), (2, 760149432), (3, 506766288), (4, 380074716), (6, 253383144), (7, 217185552), (8, 190037358), (9, 168922096), (12, 126691572), (14, 108592776), (16, 95018679), (18, 84461048), (21, 72395184), (24, 63345786), (28, 54296388), (36, 42230524), (42, 36197592), (48, 31672893), (56, 27148194), (63, 24131728), (72, 21115262), (84, 18098796), (101, 15052464), (109, 13947696), (112, 13574097), (126, 12065864), (137, 11097072), (144, 10557631), (168, 9049398), (202, 7526232), (218, 6973848), (252, 6032932), (274, 5548536), (303, 5017488), (327, 4649232), (336, 4524699), (404, 3763116), (411, 3699024), (436, 3486924), (504, 3016466), (548, 2774268), (606, 2508744), (654, 2324616), (707, 2150352), (763, 1992528), (808, 1881558), (822, 1849512), (872, 1743462), (909, 1672496), (959, 1585296), (981, 1549744), (1008, 1508233), (1096, 1387134), (1212, 1254372), (1233, 1233008), (1308, 1162308), (1414, 1075176), (1526, 996264), (1616, 940779), (1644, 924756), (1744, 871731), (1818, 836248), (1918, 792648), (1962, 774872), (2121, 716784), (2192, 693567), (2289, 664176), (2424, 627186), (2466, 616504), (2616, 581154), (2828, 537588), (2877, 528432), (3052, 498132), (3288, 462378), (3636, 418124), (3836, 396324), (3924, 387436), (4242, 358392), (4578, 332088), (4848, 313593), (4932, 308252), (5232, 290577), (5656, 268794), (5754, 264216), (6104, 249066), (6363, 238928), (6576, 231189), (6867, 221392), (7272, 209062), (7672, 198162), (7848, 193718), (8484, 179196), (8631, 176144), (9156, 166044), (9864, 154126), (11009, 138096), (11312, 134397), (11508, 132108), (12208, 124533), (12726, 119464), (13734, 110696), (13837, 109872), (14544, 104531), (14933, 101808), (15344, 99081), (15696, 96859), (16968, 89598), (17262, 88072), (18312, 83022), (19728, 77063), (22018, 69048), (23016, 66054), (25452, 59732), (27468, 55348), (27674, 54936), (29866, 50904), (33027, 46032), (33936, 44799), (34524, 44036), (36624, 41511)]