1217850960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1565

約数の個数: 160

約数和(自身を含む): 3906714240

約数和(自身を除く): 2688863280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 67, 80, 106, 120, 134, 159, 201, 212, 240, 265, 268, 318, 335, 402, 424, 530, 536, 636, 670, 795, 804, 848, 1005, 1060, 1072, 1272, 1340, 1429, 1590, 1608, 2010, 2120, 2544, 2680, 2858, 3180, 3216, 3551, 4020, 4240, 4287, 5360, 5716, 6360, 7102, 7145, 8040, 8574, 10653, 11432, 12720, 14204, 14290, 16080, 17148, 17755, 21306, 21435, 22864, 28408, 28580, 34296, 35510, 42612, 42870, 53265, 56816, 57160, 68592, 71020, 75737, 85224, 85740, 95743, 106530, 114320, 142040, 151474, 170448, 171480, 191486, 213060, 227211, 284080, 287229, 302948, 342960, 378685, 382972, 426120, 454422, 478715, 574458, 605896, 757370, 765944, 852240, 908844, 957430, 1136055, 1148916, 1211792, 1436145, 1514740, 1531888, 1817688, 1914860, 2272110, 2297832, 2872290, 3029480, 3635376, 3829720, 4544220, 4595664, 5074379, 5744580, 6058960, 7659440, 9088440, 10148758, 11489160, 15223137, 18176880, 20297516, 22978320, 25371895, 30446274, 40595032, 50743790, 60892548, 76115685, 81190064, 101487580, 121785096, 152231370, 202975160, 243570192, 304462740, 405950320, 608925480, 1217850960]

約数ペア:

[(1, 1217850960), (2, 608925480), (3, 405950320), (4, 304462740), (5, 243570192), (6, 202975160), (8, 152231370), (10, 121785096), (12, 101487580), (15, 81190064), (16, 76115685), (20, 60892548), (24, 50743790), (30, 40595032), (40, 30446274), (48, 25371895), (53, 22978320), (60, 20297516), (67, 18176880), (80, 15223137), (106, 11489160), (120, 10148758), (134, 9088440), (159, 7659440), (201, 6058960), (212, 5744580), (240, 5074379), (265, 4595664), (268, 4544220), (318, 3829720), (335, 3635376), (402, 3029480), (424, 2872290), (530, 2297832), (536, 2272110), (636, 1914860), (670, 1817688), (795, 1531888), (804, 1514740), (848, 1436145), (1005, 1211792), (1060, 1148916), (1072, 1136055), (1272, 957430), (1340, 908844), (1429, 852240), (1590, 765944), (1608, 757370), (2010, 605896), (2120, 574458), (2544, 478715), (2680, 454422), (2858, 426120), (3180, 382972), (3216, 378685), (3551, 342960), (4020, 302948), (4240, 287229), (4287, 284080), (5360, 227211), (5716, 213060), (6360, 191486), (7102, 171480), (7145, 170448), (8040, 151474), (8574, 142040), (10653, 114320), (11432, 106530), (12720, 95743), (14204, 85740), (14290, 85224), (16080, 75737), (17148, 71020), (17755, 68592), (21306, 57160), (21435, 56816), (22864, 53265), (28408, 42870), (28580, 42612), (34296, 35510)]