13223040

素因数分解:

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

素因数の和:190

約数の個数: 128

約数和(自身を含む): 43182720

約数和(自身を除く): 29959680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 97, 120, 128, 142, 160, 192, 194, 213, 240, 284, 291, 320, 355, 384, 388, 426, 480, 485, 568, 582, 640, 710, 776, 852, 960, 970, 1065, 1136, 1164, 1420, 1455, 1552, 1704, 1920, 1940, 2130, 2272, 2328, 2840, 2910, 3104, 3408, 3880, 4260, 4544, 4656, 5680, 5820, 6208, 6816, 6887, 7760, 8520, 9088, 9312, 11360, 11640, 12416, 13632, 13774, 15520, 17040, 18624, 20661, 22720, 23280, 27264, 27548, 31040, 34080, 34435, 37248, 41322, 45440, 46560, 55096, 62080, 68160, 68870, 82644, 93120, 103305, 110192, 136320, 137740, 165288, 186240, 206610, 220384, 275480, 330576, 413220, 440768, 550960, 661152, 826440, 881536, 1101920, 1322304, 1652880, 2203840, 2644608, 3305760, 4407680, 6611520, 13223040]

約数ペア:

[(1, 13223040), (2, 6611520), (3, 4407680), (4, 3305760), (5, 2644608), (6, 2203840), (8, 1652880), (10, 1322304), (12, 1101920), (15, 881536), (16, 826440), (20, 661152), (24, 550960), (30, 440768), (32, 413220), (40, 330576), (48, 275480), (60, 220384), (64, 206610), (71, 186240), (80, 165288), (96, 137740), (97, 136320), (120, 110192), (128, 103305), (142, 93120), (160, 82644), (192, 68870), (194, 68160), (213, 62080), (240, 55096), (284, 46560), (291, 45440), (320, 41322), (355, 37248), (384, 34435), (388, 34080), (426, 31040), (480, 27548), (485, 27264), (568, 23280), (582, 22720), (640, 20661), (710, 18624), (776, 17040), (852, 15520), (960, 13774), (970, 13632), (1065, 12416), (1136, 11640), (1164, 11360), (1420, 9312), (1455, 9088), (1552, 8520), (1704, 7760), (1920, 6887), (1940, 6816), (2130, 6208), (2272, 5820), (2328, 5680), (2840, 4656), (2910, 4544), (3104, 4260), (3408, 3880)]