246605520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:893

約数の個数: 160

約数和(自身を含む): 878872320

約数和(自身を除く): 632266800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 229, 240, 280, 336, 420, 458, 560, 641, 687, 840, 916, 1145, 1282, 1374, 1603, 1680, 1832, 1923, 2290, 2564, 2748, 3205, 3206, 3435, 3664, 3846, 4487, 4580, 4809, 5128, 5496, 6410, 6412, 6870, 7692, 8015, 8974, 9160, 9615, 9618, 10256, 10992, 12820, 12824, 13461, 13740, 15384, 16030, 17948, 18320, 19230, 19236, 22435, 24045, 25640, 25648, 26922, 27480, 30768, 32060, 35896, 38460, 38472, 44870, 48090, 51280, 53844, 54960, 64120, 67305, 71792, 76920, 76944, 89740, 96180, 107688, 128240, 134610, 146789, 153840, 179480, 192360, 215376, 269220, 293578, 358960, 384720, 440367, 538440, 587156, 733945, 880734, 1027523, 1076880, 1174312, 1467890, 1761468, 2055046, 2201835, 2348624, 2935780, 3082569, 3522936, 4110092, 4403670, 5137615, 5871560, 6165138, 7045872, 8220184, 8807340, 10275230, 11743120, 12330276, 15412845, 16440368, 17614680, 20550460, 24660552, 30825690, 35229360, 41100920, 49321104, 61651380, 82201840, 123302760, 246605520]

約数ペア:

[(1, 246605520), (2, 123302760), (3, 82201840), (4, 61651380), (5, 49321104), (6, 41100920), (7, 35229360), (8, 30825690), (10, 24660552), (12, 20550460), (14, 17614680), (15, 16440368), (16, 15412845), (20, 12330276), (21, 11743120), (24, 10275230), (28, 8807340), (30, 8220184), (35, 7045872), (40, 6165138), (42, 5871560), (48, 5137615), (56, 4403670), (60, 4110092), (70, 3522936), (80, 3082569), (84, 2935780), (105, 2348624), (112, 2201835), (120, 2055046), (140, 1761468), (168, 1467890), (210, 1174312), (229, 1076880), (240, 1027523), (280, 880734), (336, 733945), (420, 587156), (458, 538440), (560, 440367), (641, 384720), (687, 358960), (840, 293578), (916, 269220), (1145, 215376), (1282, 192360), (1374, 179480), (1603, 153840), (1680, 146789), (1832, 134610), (1923, 128240), (2290, 107688), (2564, 96180), (2748, 89740), (3205, 76944), (3206, 76920), (3435, 71792), (3664, 67305), (3846, 64120), (4487, 54960), (4580, 53844), (4809, 51280), (5128, 48090), (5496, 44870), (6410, 38472), (6412, 38460), (6870, 35896), (7692, 32060), (8015, 30768), (8974, 27480), (9160, 26922), (9615, 25648), (9618, 25640), (10256, 24045), (10992, 22435), (12820, 19236), (12824, 19230), (13461, 18320), (13740, 17948), (15384, 16030)]