213883080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{479}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 653702400

約数和(自身を除く): 439819320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 479, 488, 610, 732, 915, 958, 1220, 1437, 1464, 1830, 1916, 2395, 2440, 2874, 3660, 3721, 3832, 4790, 5748, 7185, 7320, 7442, 9580, 11163, 11496, 14370, 14884, 18605, 19160, 22326, 28740, 29219, 29768, 37210, 44652, 55815, 57480, 58438, 74420, 87657, 89304, 111630, 116876, 146095, 148840, 175314, 223260, 233752, 292190, 350628, 438285, 446520, 584380, 701256, 876570, 1168760, 1753140, 1782359, 3506280, 3564718, 5347077, 7129436, 8911795, 10694154, 14258872, 17823590, 21388308, 26735385, 35647180, 42776616, 53470770, 71294360, 106941540, 213883080]

約数ペア:

[(1, 213883080), (2, 106941540), (3, 71294360), (4, 53470770), (5, 42776616), (6, 35647180), (8, 26735385), (10, 21388308), (12, 17823590), (15, 14258872), (20, 10694154), (24, 8911795), (30, 7129436), (40, 5347077), (60, 3564718), (61, 3506280), (120, 1782359), (122, 1753140), (183, 1168760), (244, 876570), (305, 701256), (366, 584380), (479, 446520), (488, 438285), (610, 350628), (732, 292190), (915, 233752), (958, 223260), (1220, 175314), (1437, 148840), (1464, 146095), (1830, 116876), (1916, 111630), (2395, 89304), (2440, 87657), (2874, 74420), (3660, 58438), (3721, 57480), (3832, 55815), (4790, 44652), (5748, 37210), (7185, 29768), (7320, 29219), (7442, 28740), (9580, 22326), (11163, 19160), (11496, 18605), (14370, 14884)]