39669120

素因数分解:

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

素因数の和:193

約数の個数: 192

約数和(自身を含む): 140343840

約数和(自身を除く): 100674720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 97, 120, 128, 142, 144, 160, 180, 192, 194, 213, 240, 284, 288, 291, 320, 355, 360, 384, 388, 426, 480, 485, 568, 576, 582, 639, 640, 710, 720, 776, 852, 873, 960, 970, 1065, 1136, 1152, 1164, 1278, 1420, 1440, 1455, 1552, 1704, 1746, 1920, 1940, 2130, 2272, 2328, 2556, 2840, 2880, 2910, 3104, 3195, 3408, 3492, 3880, 4260, 4365, 4544, 4656, 5112, 5680, 5760, 5820, 6208, 6390, 6816, 6887, 6984, 7760, 8520, 8730, 9088, 9312, 10224, 11360, 11640, 12416, 12780, 13632, 13774, 13968, 15520, 17040, 17460, 18624, 20448, 20661, 22720, 23280, 25560, 27264, 27548, 27936, 31040, 34080, 34435, 34920, 37248, 40896, 41322, 45440, 46560, 51120, 55096, 55872, 61983, 62080, 68160, 68870, 69840, 81792, 82644, 93120, 102240, 103305, 110192, 111744, 123966, 136320, 137740, 139680, 165288, 186240, 204480, 206610, 220384, 247932, 275480, 279360, 309915, 330576, 408960, 413220, 440768, 495864, 550960, 558720, 619830, 661152, 826440, 881536, 991728, 1101920, 1239660, 1322304, 1652880, 1983456, 2203840, 2479320, 2644608, 3305760, 3966912, 4407680, 4958640, 6611520, 7933824, 9917280, 13223040, 19834560, 39669120]

約数ペア:

[(1, 39669120), (2, 19834560), (3, 13223040), (4, 9917280), (5, 7933824), (6, 6611520), (8, 4958640), (9, 4407680), (10, 3966912), (12, 3305760), (15, 2644608), (16, 2479320), (18, 2203840), (20, 1983456), (24, 1652880), (30, 1322304), (32, 1239660), (36, 1101920), (40, 991728), (45, 881536), (48, 826440), (60, 661152), (64, 619830), (71, 558720), (72, 550960), (80, 495864), (90, 440768), (96, 413220), (97, 408960), (120, 330576), (128, 309915), (142, 279360), (144, 275480), (160, 247932), (180, 220384), (192, 206610), (194, 204480), (213, 186240), (240, 165288), (284, 139680), (288, 137740), (291, 136320), (320, 123966), (355, 111744), (360, 110192), (384, 103305), (388, 102240), (426, 93120), (480, 82644), (485, 81792), (568, 69840), (576, 68870), (582, 68160), (639, 62080), (640, 61983), (710, 55872), (720, 55096), (776, 51120), (852, 46560), (873, 45440), (960, 41322), (970, 40896), (1065, 37248), (1136, 34920), (1152, 34435), (1164, 34080), (1278, 31040), (1420, 27936), (1440, 27548), (1455, 27264), (1552, 25560), (1704, 23280), (1746, 22720), (1920, 20661), (1940, 20448), (2130, 18624), (2272, 17460), (2328, 17040), (2556, 15520), (2840, 13968), (2880, 13774), (2910, 13632), (3104, 12780), (3195, 12416), (3408, 11640), (3492, 11360), (3880, 10224), (4260, 9312), (4365, 9088), (4544, 8730), (4656, 8520), (5112, 7760), (5680, 6984), (5760, 6887), (5820, 6816), (6208, 6390)]