40454691840

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{97547}}^1$

素因数の和:97584

約数の個数: 220

約数和(自身を含む): 144968228856

約数和(自身を除く): 104513537016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6480, 6912, 7680, 8640, 9216, 10368, 11520, 12960, 13824, 15360, 17280, 20736, 23040, 25920, 27648, 34560, 41472, 46080, 51840, 69120, 82944, 97547, 103680, 138240, 195094, 207360, 292641, 390188, 414720, 487735, 585282, 780376, 877923, 975470, 1170564, 1463205, 1560752, 1755846, 1950940, 2341128, 2633769, 2926410, 3121504, 3511692, 3901880, 4389615, 4682256, 5267538, 5852820, 6243008, 7023384, 7803760, 7901307, 8779230, 9364512, 10535076, 11705640, 12486016, 13168845, 14046768, 15607520, 15802614, 17558460, 18729024, 21070152, 23411280, 24972032, 26337690, 28093536, 31215040, 31605228, 35116920, 37458048, 39506535, 42140304, 46822560, 49944064, 52675380, 56187072, 62430080, 63210456, 70233840, 74916096, 79013070, 84280608, 93645120, 99888128, 105350760, 112374144, 124860160, 126420912, 140467680, 149832192, 158026140, 168561216, 187290240, 210701520, 224748288, 249720320, 252841824, 280935360, 299664384, 316052280, 337122432, 374580480, 421403040, 449496576, 499440640, 505683648, 561870720, 632104560, 674244864, 749160960, 842806080, 898993152, 1011367296, 1123741440, 1264209120, 1348489728, 1498321920, 1685612160, 2022734592, 2247482880, 2528418240, 2696979456, 3371224320, 4045469184, 4494965760, 5056836480, 6742448640, 8090938368, 10113672960, 13484897280, 20227345920, 40454691840]

約数ペア:

[(1, 40454691840), (2, 20227345920), (3, 13484897280), (4, 10113672960), (5, 8090938368), (6, 6742448640), (8, 5056836480), (9, 4494965760), (10, 4045469184), (12, 3371224320), (15, 2696979456), (16, 2528418240), (18, 2247482880), (20, 2022734592), (24, 1685612160), (27, 1498321920), (30, 1348489728), (32, 1264209120), (36, 1123741440), (40, 1011367296), (45, 898993152), (48, 842806080), (54, 749160960), (60, 674244864), (64, 632104560), (72, 561870720), (80, 505683648), (81, 499440640), (90, 449496576), (96, 421403040), (108, 374580480), (120, 337122432), (128, 316052280), (135, 299664384), (144, 280935360), (160, 252841824), (162, 249720320), (180, 224748288), (192, 210701520), (216, 187290240), (240, 168561216), (256, 158026140), (270, 149832192), (288, 140467680), (320, 126420912), (324, 124860160), (360, 112374144), (384, 105350760), (405, 99888128), (432, 93645120), (480, 84280608), (512, 79013070), (540, 74916096), (576, 70233840), (640, 63210456), (648, 62430080), (720, 56187072), (768, 52675380), (810, 49944064), (864, 46822560), (960, 42140304), (1024, 39506535), (1080, 37458048), (1152, 35116920), (1280, 31605228), (1296, 31215040), (1440, 28093536), (1536, 26337690), (1620, 24972032), (1728, 23411280), (1920, 21070152), (2160, 18729024), (2304, 17558460), (2560, 15802614), (2592, 15607520), (2880, 14046768), (3072, 13168845), (3240, 12486016), (3456, 11705640), (3840, 10535076), (4320, 9364512), (4608, 8779230), (5120, 7901307), (5184, 7803760), (5760, 7023384), (6480, 6243008), (6912, 5852820), (7680, 5267538), (8640, 4682256), (9216, 4389615), (10368, 3901880), (11520, 3511692), (12960, 3121504), (13824, 2926410), (15360, 2633769), (17280, 2341128), (20736, 1950940), (23040, 1755846), (25920, 1560752), (27648, 1463205), (34560, 1170564), (41472, 975470), (46080, 877923), (51840, 780376), (69120, 585282), (82944, 487735), (97547, 414720), (103680, 390188), (138240, 292641), (195094, 207360)]