79037280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{7841}}^1$

素因数の和:7869

約数の個数: 144

約数和(自身を含む): 308284704

約数和(自身を除く): 229247424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 7841, 10080, 15682, 23523, 31364, 39205, 47046, 54887, 62728, 70569, 78410, 94092, 109774, 117615, 125456, 141138, 156820, 164661, 188184, 219548, 235230, 250912, 274435, 282276, 313640, 329322, 352845, 376368, 439096, 470460, 493983, 548870, 564552, 627280, 658644, 705690, 752736, 823305, 878192, 940920, 987966, 1097740, 1129104, 1254560, 1317288, 1411380, 1646610, 1756384, 1881840, 1975932, 2195480, 2258208, 2469915, 2634576, 2822760, 3293220, 3763680, 3951864, 4390960, 4939830, 5269152, 5645520, 6586440, 7903728, 8781920, 9879660, 11291040, 13172880, 15807456, 19759320, 26345760, 39518640, 79037280]

約数ペア:

[(1, 79037280), (2, 39518640), (3, 26345760), (4, 19759320), (5, 15807456), (6, 13172880), (7, 11291040), (8, 9879660), (9, 8781920), (10, 7903728), (12, 6586440), (14, 5645520), (15, 5269152), (16, 4939830), (18, 4390960), (20, 3951864), (21, 3763680), (24, 3293220), (28, 2822760), (30, 2634576), (32, 2469915), (35, 2258208), (36, 2195480), (40, 1975932), (42, 1881840), (45, 1756384), (48, 1646610), (56, 1411380), (60, 1317288), (63, 1254560), (70, 1129104), (72, 1097740), (80, 987966), (84, 940920), (90, 878192), (96, 823305), (105, 752736), (112, 705690), (120, 658644), (126, 627280), (140, 564552), (144, 548870), (160, 493983), (168, 470460), (180, 439096), (210, 376368), (224, 352845), (240, 329322), (252, 313640), (280, 282276), (288, 274435), (315, 250912), (336, 235230), (360, 219548), (420, 188184), (480, 164661), (504, 156820), (560, 141138), (630, 125456), (672, 117615), (720, 109774), (840, 94092), (1008, 78410), (1120, 70569), (1260, 62728), (1440, 54887), (1680, 47046), (2016, 39205), (2520, 31364), (3360, 23523), (5040, 15682), (7841, 10080)]