56551421640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{484339}}^1$

素因数の和:484499

約数の個数: 128

約数和(自身を含む): 195285888000

約数和(自身を除く): 138734466360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1390, 1668, 1946, 2085, 2780, 2919, 3336, 3892, 4170, 4865, 5560, 5838, 7784, 8340, 9730, 11676, 14595, 16680, 19460, 23352, 29190, 38920, 58380, 116760, 484339, 968678, 1453017, 1937356, 2421695, 2906034, 3390373, 3874712, 4843390, 5812068, 6780746, 7265085, 9686780, 10171119, 11624136, 13561492, 14530170, 16951865, 19373560, 20342238, 27122984, 29060340, 33903730, 40684476, 50855595, 58120680, 67323121, 67807460, 81368952, 101711190, 134646242, 135614920, 201969363, 203422380, 269292484, 336615605, 403938726, 406844760, 471261847, 538584968, 673231210, 807877452, 942523694, 1009846815, 1346462420, 1413785541, 1615754904, 1885047388, 2019693630, 2356309235, 2692924840, 2827571082, 3770094776, 4039387260, 4712618470, 5655142164, 7068927705, 8078774520, 9425236940, 11310284328, 14137855410, 18850473880, 28275710820, 56551421640]

約数ペア:

[(1, 56551421640), (2, 28275710820), (3, 18850473880), (4, 14137855410), (5, 11310284328), (6, 9425236940), (7, 8078774520), (8, 7068927705), (10, 5655142164), (12, 4712618470), (14, 4039387260), (15, 3770094776), (20, 2827571082), (21, 2692924840), (24, 2356309235), (28, 2019693630), (30, 1885047388), (35, 1615754904), (40, 1413785541), (42, 1346462420), (56, 1009846815), (60, 942523694), (70, 807877452), (84, 673231210), (105, 538584968), (120, 471261847), (139, 406844760), (140, 403938726), (168, 336615605), (210, 269292484), (278, 203422380), (280, 201969363), (417, 135614920), (420, 134646242), (556, 101711190), (695, 81368952), (834, 67807460), (840, 67323121), (973, 58120680), (1112, 50855595), (1390, 40684476), (1668, 33903730), (1946, 29060340), (2085, 27122984), (2780, 20342238), (2919, 19373560), (3336, 16951865), (3892, 14530170), (4170, 13561492), (4865, 11624136), (5560, 10171119), (5838, 9686780), (7784, 7265085), (8340, 6780746), (9730, 5812068), (11676, 4843390), (14595, 3874712), (16680, 3390373), (19460, 2906034), (23352, 2421695), (29190, 1937356), (38920, 1453017), (58380, 968678), (116760, 484339)]