2821540832640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{25541}}^1$

素因数の和:27703

約数の個数: 320

約数和(自身を含む): 10081354860720

約数和(自身を除く): 7259814028080

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2131, 2160, 2592, 2880, 3240, 3456, 4262, 4320, 5184, 5760, 6393, 6480, 8524, 8640, 10368, 10655, 12786, 12960, 17048, 17280, 19179, 21310, 25541, 25572, 25920, 31965, 34096, 38358, 42620, 51082, 51144, 51840, 57537, 63930, 68192, 76623, 76716, 85240, 95895, 102164, 102288, 115074, 127705, 127860, 136384, 153246, 153432, 170480, 172611, 191790, 204328, 204576, 229869, 230148, 255410, 255720, 272768, 287685, 306492, 306864, 340960, 345222, 383115, 383580, 408656, 409152, 459738, 460296, 510820, 511440, 575370, 612984, 613728, 681920, 689607, 690444, 766230, 767160, 817312, 818304, 863055, 919476, 920592, 1021640, 1022880, 1149345, 1150740, 1225968, 1227456, 1363840, 1379214, 1380888, 1532460, 1534320, 1634624, 1726110, 1838952, 1841184, 2043280, 2045760, 2068821, 2298690, 2301480, 2451936, 2454912, 2758428, 2761776, 3064920, 3068640, 3269248, 3448035, 3452220, 3677904, 3682368, 4086560, 4091520, 4137642, 4597380, 4602960, 4903872, 5516856, 5523552, 6129840, 6137280, 6896070, 6904440, 7355808, 7364736, 8173120, 8275284, 9194760, 9205920, 9807744, 10344105, 11033712, 11047104, 12259680, 12274560, 13792140, 13808880, 14711616, 16346240, 16550568, 18389520, 18411840, 20688210, 22067424, 22094208, 24519360, 27584280, 27617760, 29423232, 33101136, 36779040, 36823680, 41376420, 44134848, 49038720, 54427871, 55168560, 55235520, 66202272, 73558080, 82752840, 88269696, 108855742, 110337120, 110471040, 132404544, 147116160, 163283613, 165505680, 217711484, 220674240, 264809088, 272139355, 326567226, 331011360, 435422968, 441348480, 489850839, 544278710, 653134452, 662022720, 816418065, 870845936, 979701678, 1088557420, 1306268904, 1324045440, 1469552517, 1632836130, 1741691872, 1959403356, 2177114840, 2449254195, 2612537808, 2939105034, 3265672260, 3483383744, 3918806712, 4354229680, 4408657551, 4898508390, 5225075616, 5878210068, 6531344520, 6966767488, 7347762585, 7837613424, 8708459360, 8817315102, 9797016780, 10450151232, 11756420136, 13062689040, 14695525170, 15675226848, 17416918720, 17634630204, 19594033560, 20900302464, 22043287755, 23512840272, 26125378080, 29391050340, 31350453696, 34833837440, 35269260408, 39188067120, 44086575510, 47025680544, 52250756160, 58782100680, 62700907392, 70538520816, 78376134240, 88173151020, 94051361088, 104501512320, 117564201360, 141077041632, 156752268480, 176346302040, 188102722176, 235128402720, 282154083264, 313504536960, 352692604080, 470256805440, 564308166528, 705385208160, 940513610880, 1410770416320, 2821540832640]

約数ペア:

[(1, 2821540832640), (2, 1410770416320), (3, 940513610880), (4, 705385208160), (5, 564308166528), (6, 470256805440), (8, 352692604080), (9, 313504536960), (10, 282154083264), (12, 235128402720), (15, 188102722176), (16, 176346302040), (18, 156752268480), (20, 141077041632), (24, 117564201360), (27, 104501512320), (30, 94051361088), (32, 88173151020), (36, 78376134240), (40, 70538520816), (45, 62700907392), (48, 58782100680), (54, 52250756160), (60, 47025680544), (64, 44086575510), (72, 39188067120), (80, 35269260408), (81, 34833837440), (90, 31350453696), (96, 29391050340), (108, 26125378080), (120, 23512840272), (128, 22043287755), (135, 20900302464), (144, 19594033560), (160, 17634630204), (162, 17416918720), (180, 15675226848), (192, 14695525170), (216, 13062689040), (240, 11756420136), (270, 10450151232), (288, 9797016780), (320, 8817315102), (324, 8708459360), (360, 7837613424), (384, 7347762585), (405, 6966767488), (432, 6531344520), (480, 5878210068), (540, 5225075616), (576, 4898508390), (640, 4408657551), (648, 4354229680), (720, 3918806712), (810, 3483383744), (864, 3265672260), (960, 2939105034), (1080, 2612537808), (1152, 2449254195), (1296, 2177114840), (1440, 1959403356), (1620, 1741691872), (1728, 1632836130), (1920, 1469552517), (2131, 1324045440), (2160, 1306268904), (2592, 1088557420), (2880, 979701678), (3240, 870845936), (3456, 816418065), (4262, 662022720), (4320, 653134452), (5184, 544278710), (5760, 489850839), (6393, 441348480), (6480, 435422968), (8524, 331011360), (8640, 326567226), (10368, 272139355), (10655, 264809088), (12786, 220674240), (12960, 217711484), (17048, 165505680), (17280, 163283613), (19179, 147116160), (21310, 132404544), (25541, 110471040), (25572, 110337120), (25920, 108855742), (31965, 88269696), (34096, 82752840), (38358, 73558080), (42620, 66202272), (51082, 55235520), (51144, 55168560), (51840, 54427871), (57537, 49038720), (63930, 44134848), (68192, 41376420), (76623, 36823680), (76716, 36779040), (85240, 33101136), (95895, 29423232), (102164, 27617760), (102288, 27584280), (115074, 24519360), (127705, 22094208), (127860, 22067424), (136384, 20688210), (153246, 18411840), (153432, 18389520), (170480, 16550568), (172611, 16346240), (191790, 14711616), (204328, 13808880), (204576, 13792140), (229869, 12274560), (230148, 12259680), (255410, 11047104), (255720, 11033712), (272768, 10344105), (287685, 9807744), (306492, 9205920), (306864, 9194760), (340960, 8275284), (345222, 8173120), (383115, 7364736), (383580, 7355808), (408656, 6904440), (409152, 6896070), (459738, 6137280), (460296, 6129840), (510820, 5523552), (511440, 5516856), (575370, 4903872), (612984, 4602960), (613728, 4597380), (681920, 4137642), (689607, 4091520), (690444, 4086560), (766230, 3682368), (767160, 3677904), (817312, 3452220), (818304, 3448035), (863055, 3269248), (919476, 3068640), (920592, 3064920), (1021640, 2761776), (1022880, 2758428), (1149345, 2454912), (1150740, 2451936), (1225968, 2301480), (1227456, 2298690), (1363840, 2068821), (1379214, 2045760), (1380888, 2043280), (1532460, 1841184), (1534320, 1838952), (1634624, 1726110)]