21435863040

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6893

約数の個数: 312

約数和(自身を含む): 78684122088

約数和(自身を除く): 57248259048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2048, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3840, 4080, 4096, 4352, 4608, 4896, 5120, 5440, 5760, 6120, 6144, 6528, 6841, 7680, 8160, 8704, 9216, 9792, 10240, 10880, 11520, 12240, 12288, 13056, 13682, 15360, 16320, 17408, 18432, 19584, 20480, 20523, 21760, 23040, 24480, 26112, 27364, 30720, 32640, 34205, 34816, 36864, 39168, 41046, 43520, 46080, 48960, 52224, 54728, 61440, 61569, 65280, 68410, 69632, 78336, 82092, 87040, 92160, 97920, 102615, 104448, 109456, 116297, 123138, 130560, 136820, 156672, 164184, 174080, 184320, 195840, 205230, 208896, 218912, 232594, 246276, 261120, 273640, 307845, 313344, 328368, 348160, 348891, 391680, 410460, 437824, 465188, 492552, 522240, 547280, 581485, 615690, 626688, 656736, 697782, 783360, 820920, 875648, 930376, 985104, 1044480, 1046673, 1094560, 1162970, 1231380, 1313472, 1395564, 1566720, 1641840, 1744455, 1751296, 1860752, 1970208, 2093346, 2189120, 2325940, 2462760, 2626944, 2791128, 3133440, 3283680, 3488910, 3502592, 3721504, 3940416, 4186692, 4378240, 4651880, 4925520, 5233365, 5253888, 5582256, 6567360, 6977820, 7005184, 7443008, 7880832, 8373384, 8756480, 9303760, 9851040, 10466730, 10507776, 11164512, 13134720, 13955640, 14010368, 14886016, 15761664, 16746768, 17512960, 18607520, 19702080, 20933460, 21015552, 22329024, 26269440, 27911280, 28020736, 29772032, 31523328, 33493536, 35025920, 37215040, 39404160, 41866920, 42031104, 44658048, 52538880, 55822560, 59544064, 63046656, 66987072, 70051840, 74430080, 78808320, 83733840, 84062208, 89316096, 105077760, 111645120, 119088128, 126093312, 133974144, 140103680, 148860160, 157616640, 167467680, 178632192, 210155520, 223290240, 238176256, 252186624, 267948288, 297720320, 315233280, 334935360, 357264384, 420311040, 446580480, 476352512, 535896576, 595440640, 630466560, 669870720, 714528768, 893160960, 1071793152, 1190881280, 1260933120, 1339741440, 1429057536, 1786321920, 2143586304, 2381762560, 2679482880, 3572643840, 4287172608, 5358965760, 7145287680, 10717931520, 21435863040]

約数ペア:

[(1, 21435863040), (2, 10717931520), (3, 7145287680), (4, 5358965760), (5, 4287172608), (6, 3572643840), (8, 2679482880), (9, 2381762560), (10, 2143586304), (12, 1786321920), (15, 1429057536), (16, 1339741440), (17, 1260933120), (18, 1190881280), (20, 1071793152), (24, 893160960), (30, 714528768), (32, 669870720), (34, 630466560), (36, 595440640), (40, 535896576), (45, 476352512), (48, 446580480), (51, 420311040), (60, 357264384), (64, 334935360), (68, 315233280), (72, 297720320), (80, 267948288), (85, 252186624), (90, 238176256), (96, 223290240), (102, 210155520), (120, 178632192), (128, 167467680), (136, 157616640), (144, 148860160), (153, 140103680), (160, 133974144), (170, 126093312), (180, 119088128), (192, 111645120), (204, 105077760), (240, 89316096), (255, 84062208), (256, 83733840), (272, 78808320), (288, 74430080), (306, 70051840), (320, 66987072), (340, 63046656), (360, 59544064), (384, 55822560), (408, 52538880), (480, 44658048), (510, 42031104), (512, 41866920), (544, 39404160), (576, 37215040), (612, 35025920), (640, 33493536), (680, 31523328), (720, 29772032), (765, 28020736), (768, 27911280), (816, 26269440), (960, 22329024), (1020, 21015552), (1024, 20933460), (1088, 19702080), (1152, 18607520), (1224, 17512960), (1280, 16746768), (1360, 15761664), (1440, 14886016), (1530, 14010368), (1536, 13955640), (1632, 13134720), (1920, 11164512), (2040, 10507776), (2048, 10466730), (2176, 9851040), (2304, 9303760), (2448, 8756480), (2560, 8373384), (2720, 7880832), (2880, 7443008), (3060, 7005184), (3072, 6977820), (3264, 6567360), (3840, 5582256), (4080, 5253888), (4096, 5233365), (4352, 4925520), (4608, 4651880), (4896, 4378240), (5120, 4186692), (5440, 3940416), (5760, 3721504), (6120, 3502592), (6144, 3488910), (6528, 3283680), (6841, 3133440), (7680, 2791128), (8160, 2626944), (8704, 2462760), (9216, 2325940), (9792, 2189120), (10240, 2093346), (10880, 1970208), (11520, 1860752), (12240, 1751296), (12288, 1744455), (13056, 1641840), (13682, 1566720), (15360, 1395564), (16320, 1313472), (17408, 1231380), (18432, 1162970), (19584, 1094560), (20480, 1046673), (20523, 1044480), (21760, 985104), (23040, 930376), (24480, 875648), (26112, 820920), (27364, 783360), (30720, 697782), (32640, 656736), (34205, 626688), (34816, 615690), (36864, 581485), (39168, 547280), (41046, 522240), (43520, 492552), (46080, 465188), (48960, 437824), (52224, 410460), (54728, 391680), (61440, 348891), (61569, 348160), (65280, 328368), (68410, 313344), (69632, 307845), (78336, 273640), (82092, 261120), (87040, 246276), (92160, 232594), (97920, 218912), (102615, 208896), (104448, 205230), (109456, 195840), (116297, 184320), (123138, 174080), (130560, 164184), (136820, 156672)]