49262640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 183202560

約数和(自身を除く): 133939920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 59, 60, 70, 71, 80, 84, 98, 105, 112, 118, 120, 140, 142, 147, 168, 177, 196, 210, 213, 236, 240, 245, 280, 284, 294, 295, 336, 354, 355, 392, 413, 420, 426, 472, 490, 497, 560, 568, 588, 590, 708, 710, 735, 784, 826, 840, 852, 885, 944, 980, 994, 1065, 1136, 1176, 1180, 1239, 1416, 1420, 1470, 1491, 1652, 1680, 1704, 1770, 1960, 1988, 2065, 2130, 2352, 2360, 2478, 2485, 2832, 2840, 2891, 2940, 2982, 3304, 3408, 3479, 3540, 3920, 3976, 4130, 4189, 4260, 4720, 4956, 4970, 5680, 5782, 5880, 5964, 6195, 6608, 6958, 7080, 7455, 7952, 8260, 8378, 8520, 8673, 9912, 9940, 10437, 11564, 11760, 11928, 12390, 12567, 13916, 14160, 14455, 14910, 16520, 16756, 17040, 17346, 17395, 19824, 19880, 20874, 20945, 23128, 23856, 24780, 25134, 27832, 28910, 29323, 29820, 33040, 33512, 34692, 34790, 39760, 41748, 41890, 43365, 46256, 49560, 50268, 52185, 55664, 57820, 58646, 59640, 62835, 67024, 69384, 69580, 83496, 83780, 86730, 87969, 99120, 100536, 104370, 115640, 117292, 119280, 125670, 138768, 139160, 146615, 166992, 167560, 173460, 175938, 201072, 205261, 208740, 231280, 234584, 251340, 278320, 293230, 335120, 346920, 351876, 410522, 417480, 439845, 469168, 502680, 586460, 615783, 693840, 703752, 821044, 834960, 879690, 1005360, 1026305, 1172920, 1231566, 1407504, 1642088, 1759380, 2052610, 2345840, 2463132, 3078915, 3284176, 3518760, 4105220, 4926264, 6157830, 7037520, 8210440, 9852528, 12315660, 16420880, 24631320, 49262640]

約数ペア:

[(1, 49262640), (2, 24631320), (3, 16420880), (4, 12315660), (5, 9852528), (6, 8210440), (7, 7037520), (8, 6157830), (10, 4926264), (12, 4105220), (14, 3518760), (15, 3284176), (16, 3078915), (20, 2463132), (21, 2345840), (24, 2052610), (28, 1759380), (30, 1642088), (35, 1407504), (40, 1231566), (42, 1172920), (48, 1026305), (49, 1005360), (56, 879690), (59, 834960), (60, 821044), (70, 703752), (71, 693840), (80, 615783), (84, 586460), (98, 502680), (105, 469168), (112, 439845), (118, 417480), (120, 410522), (140, 351876), (142, 346920), (147, 335120), (168, 293230), (177, 278320), (196, 251340), (210, 234584), (213, 231280), (236, 208740), (240, 205261), (245, 201072), (280, 175938), (284, 173460), (294, 167560), (295, 166992), (336, 146615), (354, 139160), (355, 138768), (392, 125670), (413, 119280), (420, 117292), (426, 115640), (472, 104370), (490, 100536), (497, 99120), (560, 87969), (568, 86730), (588, 83780), (590, 83496), (708, 69580), (710, 69384), (735, 67024), (784, 62835), (826, 59640), (840, 58646), (852, 57820), (885, 55664), (944, 52185), (980, 50268), (994, 49560), (1065, 46256), (1136, 43365), (1176, 41890), (1180, 41748), (1239, 39760), (1416, 34790), (1420, 34692), (1470, 33512), (1491, 33040), (1652, 29820), (1680, 29323), (1704, 28910), (1770, 27832), (1960, 25134), (1988, 24780), (2065, 23856), (2130, 23128), (2352, 20945), (2360, 20874), (2478, 19880), (2485, 19824), (2832, 17395), (2840, 17346), (2891, 17040), (2940, 16756), (2982, 16520), (3304, 14910), (3408, 14455), (3479, 14160), (3540, 13916), (3920, 12567), (3976, 12390), (4130, 11928), (4189, 11760), (4260, 11564), (4720, 10437), (4956, 9940), (4970, 9912), (5680, 8673), (5782, 8520), (5880, 8378), (5964, 8260), (6195, 7952), (6608, 7455), (6958, 7080)]