47017920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 224

約数和(自身を含む): 164153088

約数和(自身を除く): 117135168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 64, 67, 68, 80, 85, 86, 96, 102, 120, 129, 134, 136, 160, 170, 172, 192, 201, 204, 215, 240, 255, 258, 268, 272, 320, 335, 340, 344, 402, 408, 430, 480, 510, 516, 536, 544, 645, 670, 680, 688, 731, 804, 816, 860, 960, 1005, 1020, 1032, 1072, 1088, 1139, 1290, 1340, 1360, 1376, 1462, 1608, 1632, 1720, 2010, 2040, 2064, 2144, 2193, 2278, 2580, 2680, 2720, 2752, 2881, 2924, 3216, 3264, 3417, 3440, 3655, 4020, 4080, 4128, 4288, 4386, 4556, 5160, 5360, 5440, 5695, 5762, 5848, 6432, 6834, 6880, 7310, 8040, 8160, 8256, 8643, 8772, 9112, 10320, 10720, 10965, 11390, 11524, 11696, 12864, 13668, 13760, 14405, 14620, 16080, 16320, 17085, 17286, 17544, 18224, 20640, 21440, 21930, 22780, 23048, 23392, 27336, 28810, 29240, 32160, 34170, 34572, 35088, 36448, 41280, 43215, 43860, 45560, 46096, 46784, 48977, 54672, 57620, 58480, 64320, 68340, 69144, 70176, 72896, 86430, 87720, 91120, 92192, 97954, 109344, 115240, 116960, 136680, 138288, 140352, 146931, 172860, 175440, 182240, 184384, 195908, 218688, 230480, 233920, 244885, 273360, 276576, 293862, 345720, 350880, 364480, 391816, 460960, 489770, 546720, 553152, 587724, 691440, 701760, 734655, 783632, 921920, 979540, 1093440, 1175448, 1382880, 1469310, 1567264, 1959080, 2350896, 2765760, 2938620, 3134528, 3918160, 4701792, 5877240, 7836320, 9403584, 11754480, 15672640, 23508960, 47017920]

約数ペア:

[(1, 47017920), (2, 23508960), (3, 15672640), (4, 11754480), (5, 9403584), (6, 7836320), (8, 5877240), (10, 4701792), (12, 3918160), (15, 3134528), (16, 2938620), (17, 2765760), (20, 2350896), (24, 1959080), (30, 1567264), (32, 1469310), (34, 1382880), (40, 1175448), (43, 1093440), (48, 979540), (51, 921920), (60, 783632), (64, 734655), (67, 701760), (68, 691440), (80, 587724), (85, 553152), (86, 546720), (96, 489770), (102, 460960), (120, 391816), (129, 364480), (134, 350880), (136, 345720), (160, 293862), (170, 276576), (172, 273360), (192, 244885), (201, 233920), (204, 230480), (215, 218688), (240, 195908), (255, 184384), (258, 182240), (268, 175440), (272, 172860), (320, 146931), (335, 140352), (340, 138288), (344, 136680), (402, 116960), (408, 115240), (430, 109344), (480, 97954), (510, 92192), (516, 91120), (536, 87720), (544, 86430), (645, 72896), (670, 70176), (680, 69144), (688, 68340), (731, 64320), (804, 58480), (816, 57620), (860, 54672), (960, 48977), (1005, 46784), (1020, 46096), (1032, 45560), (1072, 43860), (1088, 43215), (1139, 41280), (1290, 36448), (1340, 35088), (1360, 34572), (1376, 34170), (1462, 32160), (1608, 29240), (1632, 28810), (1720, 27336), (2010, 23392), (2040, 23048), (2064, 22780), (2144, 21930), (2193, 21440), (2278, 20640), (2580, 18224), (2680, 17544), (2720, 17286), (2752, 17085), (2881, 16320), (2924, 16080), (3216, 14620), (3264, 14405), (3417, 13760), (3440, 13668), (3655, 12864), (4020, 11696), (4080, 11524), (4128, 11390), (4288, 10965), (4386, 10720), (4556, 10320), (5160, 9112), (5360, 8772), (5440, 8643), (5695, 8256), (5762, 8160), (5848, 8040), (6432, 7310), (6834, 6880)]