1690170240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1125

約数の個数: 256

約数和(自身を含む): 5957452800

約数和(自身を除く): 4267282560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 79, 80, 88, 96, 110, 120, 128, 132, 158, 160, 165, 176, 192, 220, 237, 240, 264, 316, 320, 330, 352, 384, 395, 440, 474, 480, 528, 632, 640, 660, 704, 790, 869, 880, 948, 960, 1013, 1056, 1185, 1264, 1320, 1408, 1580, 1738, 1760, 1896, 1920, 2026, 2112, 2370, 2528, 2607, 2640, 3039, 3160, 3476, 3520, 3792, 4052, 4224, 4345, 4740, 5056, 5065, 5214, 5280, 6078, 6320, 6952, 7040, 7584, 8104, 8690, 9480, 10112, 10130, 10428, 10560, 11143, 12156, 12640, 13035, 13904, 15168, 15195, 16208, 17380, 18960, 20260, 20856, 21120, 22286, 24312, 25280, 26070, 27808, 30336, 30390, 32416, 33429, 34760, 37920, 40520, 41712, 44572, 48624, 50560, 52140, 55616, 55715, 60780, 64832, 66858, 69520, 75840, 80027, 81040, 83424, 89144, 97248, 104280, 111232, 111430, 121560, 129664, 133716, 139040, 151680, 160054, 162080, 166848, 167145, 178288, 194496, 208560, 222860, 240081, 243120, 267432, 278080, 320108, 324160, 333696, 334290, 356576, 388992, 400135, 417120, 445720, 480162, 486240, 534864, 556160, 640216, 648320, 668580, 713152, 800270, 834240, 880297, 891440, 960324, 972480, 1069728, 1200405, 1280432, 1337160, 1426304, 1600540, 1668480, 1760594, 1782880, 1920648, 1944960, 2139456, 2400810, 2560864, 2640891, 2674320, 3201080, 3521188, 3565760, 3841296, 4278912, 4401485, 4801620, 5121728, 5281782, 5348640, 6402160, 7042376, 7131520, 7682592, 8802970, 9603240, 10243456, 10563564, 10697280, 12804320, 13204455, 14084752, 15365184, 17605940, 19206480, 21127128, 21394560, 25608640, 26408910, 28169504, 30730368, 35211880, 38412960, 42254256, 51217280, 52817820, 56339008, 70423760, 76825920, 84508512, 105635640, 112678016, 140847520, 153651840, 169017024, 211271280, 281695040, 338034048, 422542560, 563390080, 845085120, 1690170240]

約数ペア:

[(1, 1690170240), (2, 845085120), (3, 563390080), (4, 422542560), (5, 338034048), (6, 281695040), (8, 211271280), (10, 169017024), (11, 153651840), (12, 140847520), (15, 112678016), (16, 105635640), (20, 84508512), (22, 76825920), (24, 70423760), (30, 56339008), (32, 52817820), (33, 51217280), (40, 42254256), (44, 38412960), (48, 35211880), (55, 30730368), (60, 28169504), (64, 26408910), (66, 25608640), (79, 21394560), (80, 21127128), (88, 19206480), (96, 17605940), (110, 15365184), (120, 14084752), (128, 13204455), (132, 12804320), (158, 10697280), (160, 10563564), (165, 10243456), (176, 9603240), (192, 8802970), (220, 7682592), (237, 7131520), (240, 7042376), (264, 6402160), (316, 5348640), (320, 5281782), (330, 5121728), (352, 4801620), (384, 4401485), (395, 4278912), (440, 3841296), (474, 3565760), (480, 3521188), (528, 3201080), (632, 2674320), (640, 2640891), (660, 2560864), (704, 2400810), (790, 2139456), (869, 1944960), (880, 1920648), (948, 1782880), (960, 1760594), (1013, 1668480), (1056, 1600540), (1185, 1426304), (1264, 1337160), (1320, 1280432), (1408, 1200405), (1580, 1069728), (1738, 972480), (1760, 960324), (1896, 891440), (1920, 880297), (2026, 834240), (2112, 800270), (2370, 713152), (2528, 668580), (2607, 648320), (2640, 640216), (3039, 556160), (3160, 534864), (3476, 486240), (3520, 480162), (3792, 445720), (4052, 417120), (4224, 400135), (4345, 388992), (4740, 356576), (5056, 334290), (5065, 333696), (5214, 324160), (5280, 320108), (6078, 278080), (6320, 267432), (6952, 243120), (7040, 240081), (7584, 222860), (8104, 208560), (8690, 194496), (9480, 178288), (10112, 167145), (10130, 166848), (10428, 162080), (10560, 160054), (11143, 151680), (12156, 139040), (12640, 133716), (13035, 129664), (13904, 121560), (15168, 111430), (15195, 111232), (16208, 104280), (17380, 97248), (18960, 89144), (20260, 83424), (20856, 81040), (21120, 80027), (22286, 75840), (24312, 69520), (25280, 66858), (26070, 64832), (27808, 60780), (30336, 55715), (30390, 55616), (32416, 52140), (33429, 50560), (34760, 48624), (37920, 44572), (40520, 41712)]