53838120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 132785880

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, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 599, 642, 749, 840, 856, 1070, 1198, 1284, 1498, 1605, 1797, 2140, 2247, 2396, 2568, 2995, 2996, 3210, 3594, 3745, 4193, 4280, 4494, 4792, 5990, 5992, 6420, 7188, 7490, 8386, 8985, 8988, 11235, 11980, 12579, 12840, 14376, 14980, 16772, 17970, 17976, 20965, 22470, 23960, 25158, 29960, 33544, 35940, 41930, 44940, 50316, 62895, 64093, 71880, 83860, 89880, 100632, 125790, 128186, 167720, 192279, 251580, 256372, 320465, 384558, 448651, 503160, 512744, 640930, 769116, 897302, 961395, 1281860, 1345953, 1538232, 1794604, 1922790, 2243255, 2563720, 2691906, 3589208, 3845580, 4486510, 5383812, 6729765, 7691160, 8973020, 10767624, 13459530, 17946040, 26919060, 53838120]

約数ペア:

[(1, 53838120), (2, 26919060), (3, 17946040), (4, 13459530), (5, 10767624), (6, 8973020), (7, 7691160), (8, 6729765), (10, 5383812), (12, 4486510), (14, 3845580), (15, 3589208), (20, 2691906), (21, 2563720), (24, 2243255), (28, 1922790), (30, 1794604), (35, 1538232), (40, 1345953), (42, 1281860), (56, 961395), (60, 897302), (70, 769116), (84, 640930), (105, 512744), (107, 503160), (120, 448651), (140, 384558), (168, 320465), (210, 256372), (214, 251580), (280, 192279), (321, 167720), (420, 128186), (428, 125790), (535, 100632), (599, 89880), (642, 83860), (749, 71880), (840, 64093), (856, 62895), (1070, 50316), (1198, 44940), (1284, 41930), (1498, 35940), (1605, 33544), (1797, 29960), (2140, 25158), (2247, 23960), (2396, 22470), (2568, 20965), (2995, 17976), (2996, 17970), (3210, 16772), (3594, 14980), (3745, 14376), (4193, 12840), (4280, 12579), (4494, 11980), (4792, 11235), (5990, 8988), (5992, 8985), (6420, 8386), (7188, 7490)]