23140320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 85349376

約数和(自身を除く): 62209056

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, 70, 71, 80, 84, 96, 97, 105, 112, 120, 140, 142, 160, 168, 194, 210, 213, 224, 240, 280, 284, 291, 336, 355, 388, 420, 426, 480, 485, 497, 560, 568, 582, 672, 679, 710, 776, 840, 852, 970, 994, 1065, 1120, 1136, 1164, 1358, 1420, 1455, 1491, 1552, 1680, 1704, 1940, 1988, 2037, 2130, 2272, 2328, 2485, 2716, 2840, 2910, 2982, 3104, 3360, 3395, 3408, 3880, 3976, 4074, 4260, 4656, 4970, 5432, 5680, 5820, 5964, 6790, 6816, 6887, 7455, 7760, 7952, 8148, 8520, 9312, 9940, 10185, 10864, 11360, 11640, 11928, 13580, 13774, 14910, 15520, 15904, 16296, 17040, 19880, 20370, 20661, 21728, 23280, 23856, 27160, 27548, 29820, 32592, 34080, 34435, 39760, 40740, 41322, 46560, 47712, 48209, 54320, 55096, 59640, 65184, 68870, 79520, 81480, 82644, 96418, 103305, 108640, 110192, 119280, 137740, 144627, 162960, 165288, 192836, 206610, 220384, 238560, 241045, 275480, 289254, 325920, 330576, 385672, 413220, 482090, 550960, 578508, 661152, 723135, 771344, 826440, 964180, 1101920, 1157016, 1446270, 1542688, 1652880, 1928360, 2314032, 2892540, 3305760, 3856720, 4628064, 5785080, 7713440, 11570160, 23140320]

約数ペア:

[(1, 23140320), (2, 11570160), (3, 7713440), (4, 5785080), (5, 4628064), (6, 3856720), (7, 3305760), (8, 2892540), (10, 2314032), (12, 1928360), (14, 1652880), (15, 1542688), (16, 1446270), (20, 1157016), (21, 1101920), (24, 964180), (28, 826440), (30, 771344), (32, 723135), (35, 661152), (40, 578508), (42, 550960), (48, 482090), (56, 413220), (60, 385672), (70, 330576), (71, 325920), (80, 289254), (84, 275480), (96, 241045), (97, 238560), (105, 220384), (112, 206610), (120, 192836), (140, 165288), (142, 162960), (160, 144627), (168, 137740), (194, 119280), (210, 110192), (213, 108640), (224, 103305), (240, 96418), (280, 82644), (284, 81480), (291, 79520), (336, 68870), (355, 65184), (388, 59640), (420, 55096), (426, 54320), (480, 48209), (485, 47712), (497, 46560), (560, 41322), (568, 40740), (582, 39760), (672, 34435), (679, 34080), (710, 32592), (776, 29820), (840, 27548), (852, 27160), (970, 23856), (994, 23280), (1065, 21728), (1120, 20661), (1136, 20370), (1164, 19880), (1358, 17040), (1420, 16296), (1455, 15904), (1491, 15520), (1552, 14910), (1680, 13774), (1704, 13580), (1940, 11928), (1988, 11640), (2037, 11360), (2130, 10864), (2272, 10185), (2328, 9940), (2485, 9312), (2716, 8520), (2840, 8148), (2910, 7952), (2982, 7760), (3104, 7455), (3360, 6887), (3395, 6816), (3408, 6790), (3880, 5964), (3976, 5820), (4074, 5680), (4260, 5432), (4656, 4970)]