121131840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 224

約数和(自身を含む): 420624000

約数和(自身を除く): 299492160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 192, 228, 229, 232, 240, 285, 290, 304, 320, 348, 380, 435, 456, 458, 464, 480, 551, 570, 580, 608, 687, 696, 760, 870, 912, 916, 928, 960, 1102, 1140, 1145, 1160, 1216, 1374, 1392, 1520, 1653, 1740, 1824, 1832, 1856, 2204, 2280, 2290, 2320, 2748, 2755, 2784, 3040, 3306, 3435, 3480, 3648, 3664, 4351, 4408, 4560, 4580, 4640, 5496, 5510, 5568, 6080, 6612, 6641, 6870, 6960, 7328, 8265, 8702, 8816, 9120, 9160, 9280, 10992, 11020, 13053, 13224, 13282, 13740, 13920, 14656, 16530, 17404, 17632, 18240, 18320, 19923, 21755, 21984, 22040, 26106, 26448, 26564, 27480, 27840, 33060, 33205, 34808, 35264, 36640, 39846, 43510, 43968, 44080, 52212, 52896, 53128, 54960, 65265, 66120, 66410, 69616, 73280, 79692, 87020, 88160, 99615, 104424, 105792, 106256, 109920, 126179, 130530, 132240, 132820, 139232, 159384, 174040, 176320, 199230, 208848, 212512, 219840, 252358, 261060, 264480, 265640, 278464, 318768, 348080, 378537, 398460, 417696, 425024, 504716, 522120, 528960, 531280, 630895, 637536, 696160, 757074, 796920, 835392, 1009432, 1044240, 1062560, 1261790, 1275072, 1392320, 1514148, 1593840, 1892685, 2018864, 2088480, 2125120, 2523580, 3028296, 3187680, 3785370, 4037728, 4176960, 5047160, 6056592, 6375360, 7570740, 8075456, 10094320, 12113184, 15141480, 20188640, 24226368, 30282960, 40377280, 60565920, 121131840]

約数ペア:

[(1, 121131840), (2, 60565920), (3, 40377280), (4, 30282960), (5, 24226368), (6, 20188640), (8, 15141480), (10, 12113184), (12, 10094320), (15, 8075456), (16, 7570740), (19, 6375360), (20, 6056592), (24, 5047160), (29, 4176960), (30, 4037728), (32, 3785370), (38, 3187680), (40, 3028296), (48, 2523580), (57, 2125120), (58, 2088480), (60, 2018864), (64, 1892685), (76, 1593840), (80, 1514148), (87, 1392320), (95, 1275072), (96, 1261790), (114, 1062560), (116, 1044240), (120, 1009432), (145, 835392), (152, 796920), (160, 757074), (174, 696160), (190, 637536), (192, 630895), (228, 531280), (229, 528960), (232, 522120), (240, 504716), (285, 425024), (290, 417696), (304, 398460), (320, 378537), (348, 348080), (380, 318768), (435, 278464), (456, 265640), (458, 264480), (464, 261060), (480, 252358), (551, 219840), (570, 212512), (580, 208848), (608, 199230), (687, 176320), (696, 174040), (760, 159384), (870, 139232), (912, 132820), (916, 132240), (928, 130530), (960, 126179), (1102, 109920), (1140, 106256), (1145, 105792), (1160, 104424), (1216, 99615), (1374, 88160), (1392, 87020), (1520, 79692), (1653, 73280), (1740, 69616), (1824, 66410), (1832, 66120), (1856, 65265), (2204, 54960), (2280, 53128), (2290, 52896), (2320, 52212), (2748, 44080), (2755, 43968), (2784, 43510), (3040, 39846), (3306, 36640), (3435, 35264), (3480, 34808), (3648, 33205), (3664, 33060), (4351, 27840), (4408, 27480), (4560, 26564), (4580, 26448), (4640, 26106), (5496, 22040), (5510, 21984), (5568, 21755), (6080, 19923), (6612, 18320), (6641, 18240), (6870, 17632), (6960, 17404), (7328, 16530), (8265, 14656), (8702, 13920), (8816, 13740), (9120, 13282), (9160, 13224), (9280, 13053), (10992, 11020)]