630248640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{93787}}^1$

素因数の和:93814

約数の個数: 112

約数和(自身を含む): 2286926592

約数和(自身を除く): 1656677952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 93787, 187574, 281361, 375148, 468935, 562722, 656509, 750296, 937870, 1125444, 1313018, 1406805, 1500592, 1875740, 1969527, 2250888, 2626036, 2813610, 3001184, 3282545, 3751480, 3939054, 4501776, 5252072, 5627220, 6002368, 6565090, 7502960, 7878108, 9003552, 9847635, 10504144, 11254440, 13130180, 15005920, 15756216, 18007104, 19695270, 21008288, 22508880, 26260360, 30011840, 31512432, 39390540, 42016576, 45017760, 52520720, 63024864, 78781080, 90035520, 105041440, 126049728, 157562160, 210082880, 315124320, 630248640]

約数ペア:

[(1, 630248640), (2, 315124320), (3, 210082880), (4, 157562160), (5, 126049728), (6, 105041440), (7, 90035520), (8, 78781080), (10, 63024864), (12, 52520720), (14, 45017760), (15, 42016576), (16, 39390540), (20, 31512432), (21, 30011840), (24, 26260360), (28, 22508880), (30, 21008288), (32, 19695270), (35, 18007104), (40, 15756216), (42, 15005920), (48, 13130180), (56, 11254440), (60, 10504144), (64, 9847635), (70, 9003552), (80, 7878108), (84, 7502960), (96, 6565090), (105, 6002368), (112, 5627220), (120, 5252072), (140, 4501776), (160, 3939054), (168, 3751480), (192, 3282545), (210, 3001184), (224, 2813610), (240, 2626036), (280, 2250888), (320, 1969527), (336, 1875740), (420, 1500592), (448, 1406805), (480, 1313018), (560, 1125444), (672, 937870), (840, 750296), (960, 656509), (1120, 562722), (1344, 468935), (1680, 375148), (2240, 281361), (3360, 187574), (6720, 93787)]