1215106704

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:587

約数の個数: 240

約数和(自身を含む): 4096612800

約数和(自身を除く): 2881506096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 137, 144, 147, 168, 189, 196, 216, 252, 274, 294, 336, 378, 392, 411, 419, 432, 441, 504, 548, 588, 756, 784, 822, 838, 882, 959, 1008, 1096, 1176, 1233, 1257, 1323, 1512, 1644, 1676, 1764, 1918, 2192, 2352, 2466, 2514, 2646, 2877, 2933, 3024, 3288, 3352, 3528, 3699, 3771, 3836, 4932, 5028, 5292, 5754, 5866, 6576, 6704, 6713, 7056, 7398, 7542, 7672, 8631, 8799, 9864, 10056, 10584, 11313, 11508, 11732, 13426, 14796, 15084, 15344, 17262, 17598, 19728, 20112, 20139, 20531, 21168, 22626, 23016, 23464, 25893, 26397, 26852, 29592, 30168, 34524, 35196, 40278, 41062, 45252, 46032, 46928, 51786, 52794, 53704, 57403, 59184, 60336, 60417, 61593, 69048, 70392, 79191, 80556, 82124, 90504, 103572, 105588, 107408, 114806, 120834, 123186, 138096, 140784, 158382, 161112, 164248, 172209, 181008, 181251, 184779, 207144, 211176, 229612, 241668, 246372, 316764, 322224, 328496, 344418, 362502, 369558, 401821, 414288, 422352, 459224, 483336, 492744, 516627, 554337, 633528, 688836, 725004, 739116, 803642, 918448, 966672, 985488, 1033254, 1108674, 1205463, 1267056, 1377672, 1450008, 1478232, 1549881, 1607284, 2066508, 2217348, 2410926, 2755344, 2812747, 2900016, 2956464, 3099762, 3214568, 3616389, 4133016, 4434696, 4821852, 5625494, 6199524, 6429136, 7232778, 8266032, 8438241, 8869392, 9643704, 10849167, 11250988, 12399048, 14465556, 16876482, 19287408, 21698334, 22501976, 24798096, 25314723, 28931112, 33752964, 43396668, 45003952, 50629446, 57862224, 67505928, 75944169, 86793336, 101258892, 135011856, 151888338, 173586672, 202517784, 303776676, 405035568, 607553352, 1215106704]

約数ペア:

[(1, 1215106704), (2, 607553352), (3, 405035568), (4, 303776676), (6, 202517784), (7, 173586672), (8, 151888338), (9, 135011856), (12, 101258892), (14, 86793336), (16, 75944169), (18, 67505928), (21, 57862224), (24, 50629446), (27, 45003952), (28, 43396668), (36, 33752964), (42, 28931112), (48, 25314723), (49, 24798096), (54, 22501976), (56, 21698334), (63, 19287408), (72, 16876482), (84, 14465556), (98, 12399048), (108, 11250988), (112, 10849167), (126, 9643704), (137, 8869392), (144, 8438241), (147, 8266032), (168, 7232778), (189, 6429136), (196, 6199524), (216, 5625494), (252, 4821852), (274, 4434696), (294, 4133016), (336, 3616389), (378, 3214568), (392, 3099762), (411, 2956464), (419, 2900016), (432, 2812747), (441, 2755344), (504, 2410926), (548, 2217348), (588, 2066508), (756, 1607284), (784, 1549881), (822, 1478232), (838, 1450008), (882, 1377672), (959, 1267056), (1008, 1205463), (1096, 1108674), (1176, 1033254), (1233, 985488), (1257, 966672), (1323, 918448), (1512, 803642), (1644, 739116), (1676, 725004), (1764, 688836), (1918, 633528), (2192, 554337), (2352, 516627), (2466, 492744), (2514, 483336), (2646, 459224), (2877, 422352), (2933, 414288), (3024, 401821), (3288, 369558), (3352, 362502), (3528, 344418), (3699, 328496), (3771, 322224), (3836, 316764), (4932, 246372), (5028, 241668), (5292, 229612), (5754, 211176), (5866, 207144), (6576, 184779), (6704, 181251), (6713, 181008), (7056, 172209), (7398, 164248), (7542, 161112), (7672, 158382), (8631, 140784), (8799, 138096), (9864, 123186), (10056, 120834), (10584, 114806), (11313, 107408), (11508, 105588), (11732, 103572), (13426, 90504), (14796, 82124), (15084, 80556), (15344, 79191), (17262, 70392), (17598, 69048), (19728, 61593), (20112, 60417), (20139, 60336), (20531, 59184), (21168, 57403), (22626, 53704), (23016, 52794), (23464, 51786), (25893, 46928), (26397, 46032), (26852, 45252), (29592, 41062), (30168, 40278), (34524, 35196)]