82721162880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3319}}^1\times {\mathrm{4327}}^1$

素因数の和:7671

約数の個数: 192

約数和(自身を含む): 285798614400

約数和(自身を除く): 203077451520

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, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 3319, 4327, 5760, 6638, 8654, 9957, 12981, 13276, 16595, 17308, 19914, 21635, 25962, 26552, 29871, 33190, 34616, 38943, 39828, 43270, 49785, 51924, 53104, 59742, 64905, 66380, 69232, 77886, 79656, 86540, 99570, 103848, 106208, 119484, 129810, 132760, 138464, 149355, 155772, 159312, 173080, 194715, 199140, 207696, 212416, 238968, 259620, 265520, 276928, 298710, 311544, 318624, 346160, 389430, 398280, 415392, 424832, 477936, 519240, 531040, 553856, 597420, 623088, 637248, 692320, 778860, 796560, 830784, 955872, 1038480, 1062080, 1194840, 1246176, 1274496, 1384640, 1557720, 1593120, 1661568, 1911744, 2076960, 2124160, 2389680, 2492352, 2769280, 3115440, 3186240, 3823488, 4153920, 4779360, 4984704, 6230880, 6372480, 8307840, 9558720, 12461760, 14361313, 19117440, 24923520, 28722626, 43083939, 57445252, 71806565, 86167878, 114890504, 129251817, 143613130, 172335756, 215419695, 229781008, 258503634, 287226260, 344671512, 430839390, 459562016, 517007268, 574452520, 646259085, 689343024, 861678780, 919124032, 1034014536, 1148905040, 1292518170, 1378686048, 1723357560, 1838248064, 2068029072, 2297810080, 2585036340, 2757372096, 3446715120, 4136058144, 4595620160, 5170072680, 5514744192, 6893430240, 8272116288, 9191240320, 10340145360, 13786860480, 16544232576, 20680290720, 27573720960, 41360581440, 82721162880]

約数ペア:

[(1, 82721162880), (2, 41360581440), (3, 27573720960), (4, 20680290720), (5, 16544232576), (6, 13786860480), (8, 10340145360), (9, 9191240320), (10, 8272116288), (12, 6893430240), (15, 5514744192), (16, 5170072680), (18, 4595620160), (20, 4136058144), (24, 3446715120), (30, 2757372096), (32, 2585036340), (36, 2297810080), (40, 2068029072), (45, 1838248064), (48, 1723357560), (60, 1378686048), (64, 1292518170), (72, 1148905040), (80, 1034014536), (90, 919124032), (96, 861678780), (120, 689343024), (128, 646259085), (144, 574452520), (160, 517007268), (180, 459562016), (192, 430839390), (240, 344671512), (288, 287226260), (320, 258503634), (360, 229781008), (384, 215419695), (480, 172335756), (576, 143613130), (640, 129251817), (720, 114890504), (960, 86167878), (1152, 71806565), (1440, 57445252), (1920, 43083939), (2880, 28722626), (3319, 24923520), (4327, 19117440), (5760, 14361313), (6638, 12461760), (8654, 9558720), (9957, 8307840), (12981, 6372480), (13276, 6230880), (16595, 4984704), (17308, 4779360), (19914, 4153920), (21635, 3823488), (25962, 3186240), (26552, 3115440), (29871, 2769280), (33190, 2492352), (34616, 2389680), (38943, 2124160), (39828, 2076960), (43270, 1911744), (49785, 1661568), (51924, 1593120), (53104, 1557720), (59742, 1384640), (64905, 1274496), (66380, 1246176), (69232, 1194840), (77886, 1062080), (79656, 1038480), (86540, 955872), (99570, 830784), (103848, 796560), (106208, 778860), (119484, 692320), (129810, 637248), (132760, 623088), (138464, 597420), (149355, 553856), (155772, 531040), (159312, 519240), (173080, 477936), (194715, 424832), (199140, 415392), (207696, 398280), (212416, 389430), (238968, 346160), (259620, 318624), (265520, 311544), (276928, 298710)]