2806537440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6577}}^1$

素因数の和:6729

約数の個数: 192

約数和(自身を含む): 10184638464

約数和(自身を除く): 7378101024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 480, 508, 560, 635, 672, 762, 840, 889, 1016, 1120, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3360, 3556, 3810, 4064, 4445, 5080, 5334, 6096, 6577, 7112, 7620, 8890, 10160, 10668, 12192, 13154, 13335, 14224, 15240, 17780, 19731, 20320, 21336, 26308, 26670, 28448, 30480, 32885, 35560, 39462, 42672, 46039, 52616, 53340, 60960, 65770, 71120, 78924, 85344, 92078, 98655, 105232, 106680, 131540, 138117, 142240, 157848, 184156, 197310, 210464, 213360, 230195, 263080, 276234, 315696, 368312, 394620, 426720, 460390, 526160, 552468, 631392, 690585, 736624, 789240, 835279, 920780, 1052320, 1104936, 1381170, 1473248, 1578480, 1670558, 1841560, 2209872, 2505837, 2762340, 3156960, 3341116, 3683120, 4176395, 4419744, 5011674, 5524680, 5846953, 6682232, 7366240, 8352790, 10023348, 11049360, 11693906, 12529185, 13364464, 16705580, 17540859, 20046696, 22098720, 23387812, 25058370, 26728928, 29234765, 33411160, 35081718, 40093392, 46775624, 50116740, 58469530, 66822320, 70163436, 80186784, 87704295, 93551248, 100233480, 116939060, 133644640, 140326872, 175408590, 187102496, 200466960, 233878120, 280653744, 350817180, 400933920, 467756240, 561307488, 701634360, 935512480, 1403268720, 2806537440]

約数ペア:

[(1, 2806537440), (2, 1403268720), (3, 935512480), (4, 701634360), (5, 561307488), (6, 467756240), (7, 400933920), (8, 350817180), (10, 280653744), (12, 233878120), (14, 200466960), (15, 187102496), (16, 175408590), (20, 140326872), (21, 133644640), (24, 116939060), (28, 100233480), (30, 93551248), (32, 87704295), (35, 80186784), (40, 70163436), (42, 66822320), (48, 58469530), (56, 50116740), (60, 46775624), (70, 40093392), (80, 35081718), (84, 33411160), (96, 29234765), (105, 26728928), (112, 25058370), (120, 23387812), (127, 22098720), (140, 20046696), (160, 17540859), (168, 16705580), (210, 13364464), (224, 12529185), (240, 11693906), (254, 11049360), (280, 10023348), (336, 8352790), (381, 7366240), (420, 6682232), (480, 5846953), (508, 5524680), (560, 5011674), (635, 4419744), (672, 4176395), (762, 3683120), (840, 3341116), (889, 3156960), (1016, 2762340), (1120, 2505837), (1270, 2209872), (1524, 1841560), (1680, 1670558), (1778, 1578480), (1905, 1473248), (2032, 1381170), (2540, 1104936), (2667, 1052320), (3048, 920780), (3360, 835279), (3556, 789240), (3810, 736624), (4064, 690585), (4445, 631392), (5080, 552468), (5334, 526160), (6096, 460390), (6577, 426720), (7112, 394620), (7620, 368312), (8890, 315696), (10160, 276234), (10668, 263080), (12192, 230195), (13154, 213360), (13335, 210464), (14224, 197310), (15240, 184156), (17780, 157848), (19731, 142240), (20320, 138117), (21336, 131540), (26308, 106680), (26670, 105232), (28448, 98655), (30480, 92078), (32885, 85344), (35560, 78924), (39462, 71120), (42672, 65770), (46039, 60960), (52616, 53340)]