74683560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1415

約数の個数: 128

約数和(自身を含む): 260075520

約数和(自身を除く): 185391960

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, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1327, 1340, 1407, 1608, 1876, 2010, 2345, 2654, 2680, 2814, 3752, 3981, 4020, 4690, 5308, 5628, 6635, 7035, 7962, 8040, 9289, 9380, 10616, 11256, 13270, 14070, 15924, 18578, 18760, 19905, 26540, 27867, 28140, 31848, 37156, 39810, 46445, 53080, 55734, 56280, 74312, 79620, 88909, 92890, 111468, 139335, 159240, 177818, 185780, 222936, 266727, 278670, 355636, 371560, 444545, 533454, 557340, 622363, 711272, 889090, 1066908, 1114680, 1244726, 1333635, 1778180, 1867089, 2133816, 2489452, 2667270, 3111815, 3556360, 3734178, 4978904, 5334540, 6223630, 7468356, 9335445, 10669080, 12447260, 14936712, 18670890, 24894520, 37341780, 74683560]

約数ペア:

[(1, 74683560), (2, 37341780), (3, 24894520), (4, 18670890), (5, 14936712), (6, 12447260), (7, 10669080), (8, 9335445), (10, 7468356), (12, 6223630), (14, 5334540), (15, 4978904), (20, 3734178), (21, 3556360), (24, 3111815), (28, 2667270), (30, 2489452), (35, 2133816), (40, 1867089), (42, 1778180), (56, 1333635), (60, 1244726), (67, 1114680), (70, 1066908), (84, 889090), (105, 711272), (120, 622363), (134, 557340), (140, 533454), (168, 444545), (201, 371560), (210, 355636), (268, 278670), (280, 266727), (335, 222936), (402, 185780), (420, 177818), (469, 159240), (536, 139335), (670, 111468), (804, 92890), (840, 88909), (938, 79620), (1005, 74312), (1327, 56280), (1340, 55734), (1407, 53080), (1608, 46445), (1876, 39810), (2010, 37156), (2345, 31848), (2654, 28140), (2680, 27867), (2814, 26540), (3752, 19905), (3981, 18760), (4020, 18578), (4690, 15924), (5308, 14070), (5628, 13270), (6635, 11256), (7035, 10616), (7962, 9380), (8040, 9289)]