220392144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2406

約数の個数: 160

約数和(自身を含む): 746618880

約数和(自身を除く): 526226736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2351, 2604, 3024, 3348, 3472, 3906, 4464, 4702, 5208, 5859, 6696, 7053, 7812, 9404, 10416, 11718, 13392, 14106, 15624, 16457, 18808, 21159, 23436, 28212, 31248, 32914, 37616, 42318, 46872, 49371, 56424, 63477, 65828, 72881, 84636, 93744, 98742, 112848, 126954, 131656, 145762, 148113, 169272, 197484, 218643, 253908, 263312, 291524, 296226, 338544, 394968, 437286, 444339, 507816, 510167, 583048, 592452, 655929, 789936, 874572, 888678, 1015632, 1020334, 1166096, 1184904, 1311858, 1530501, 1749144, 1777356, 1967787, 2040668, 2369808, 2623716, 3061002, 3498288, 3554712, 3935574, 4081336, 4591503, 5247432, 6122004, 7109424, 7871148, 8162672, 9183006, 10494864, 12244008, 13774509, 15742296, 18366012, 24488016, 27549018, 31484592, 36732024, 55098036, 73464048, 110196072, 220392144]

約数ペア:

[(1, 220392144), (2, 110196072), (3, 73464048), (4, 55098036), (6, 36732024), (7, 31484592), (8, 27549018), (9, 24488016), (12, 18366012), (14, 15742296), (16, 13774509), (18, 12244008), (21, 10494864), (24, 9183006), (27, 8162672), (28, 7871148), (31, 7109424), (36, 6122004), (42, 5247432), (48, 4591503), (54, 4081336), (56, 3935574), (62, 3554712), (63, 3498288), (72, 3061002), (84, 2623716), (93, 2369808), (108, 2040668), (112, 1967787), (124, 1777356), (126, 1749144), (144, 1530501), (168, 1311858), (186, 1184904), (189, 1166096), (216, 1020334), (217, 1015632), (248, 888678), (252, 874572), (279, 789936), (336, 655929), (372, 592452), (378, 583048), (432, 510167), (434, 507816), (496, 444339), (504, 437286), (558, 394968), (651, 338544), (744, 296226), (756, 291524), (837, 263312), (868, 253908), (1008, 218643), (1116, 197484), (1302, 169272), (1488, 148113), (1512, 145762), (1674, 131656), (1736, 126954), (1953, 112848), (2232, 98742), (2351, 93744), (2604, 84636), (3024, 72881), (3348, 65828), (3472, 63477), (3906, 56424), (4464, 49371), (4702, 46872), (5208, 42318), (5859, 37616), (6696, 32914), (7053, 31248), (7812, 28212), (9404, 23436), (10416, 21159), (11718, 18808), (13392, 16457), (14106, 15624)]