121684920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4725

約数の個数: 128

約数和(自身を含む): 430755840

約数和(自身を除く): 309070920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 4673, 5208, 6510, 8680, 9346, 13020, 14019, 18692, 23365, 26040, 28038, 32711, 37384, 46730, 56076, 65422, 70095, 93460, 98133, 112152, 130844, 140190, 144863, 163555, 186920, 196266, 261688, 280380, 289726, 327110, 392532, 434589, 490665, 560760, 579452, 654220, 724315, 785064, 869178, 981330, 1014041, 1158904, 1308440, 1448630, 1738356, 1962660, 2028082, 2172945, 2897260, 3042123, 3476712, 3925320, 4056164, 4345890, 5070205, 5794520, 6084246, 8112328, 8691780, 10140410, 12168492, 15210615, 17383560, 20280820, 24336984, 30421230, 40561640, 60842460, 121684920]

約数ペア:

[(1, 121684920), (2, 60842460), (3, 40561640), (4, 30421230), (5, 24336984), (6, 20280820), (7, 17383560), (8, 15210615), (10, 12168492), (12, 10140410), (14, 8691780), (15, 8112328), (20, 6084246), (21, 5794520), (24, 5070205), (28, 4345890), (30, 4056164), (31, 3925320), (35, 3476712), (40, 3042123), (42, 2897260), (56, 2172945), (60, 2028082), (62, 1962660), (70, 1738356), (84, 1448630), (93, 1308440), (105, 1158904), (120, 1014041), (124, 981330), (140, 869178), (155, 785064), (168, 724315), (186, 654220), (210, 579452), (217, 560760), (248, 490665), (280, 434589), (310, 392532), (372, 327110), (420, 289726), (434, 280380), (465, 261688), (620, 196266), (651, 186920), (744, 163555), (840, 144863), (868, 140190), (930, 130844), (1085, 112152), (1240, 98133), (1302, 93460), (1736, 70095), (1860, 65422), (2170, 56076), (2604, 46730), (3255, 37384), (3720, 32711), (4340, 28038), (4673, 26040), (5208, 23365), (6510, 18692), (8680, 14019), (9346, 13020)]