2169889920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1548

約数の個数: 384

約数和(自身を含む): 8535196800

約数和(自身を除く): 6365306880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 128, 132, 138, 144, 160, 165, 176, 180, 184, 192, 198, 207, 220, 230, 240, 253, 264, 276, 288, 320, 330, 345, 352, 360, 368, 384, 396, 414, 440, 460, 480, 495, 506, 528, 552, 576, 640, 660, 690, 704, 720, 736, 759, 792, 828, 880, 920, 960, 990, 1012, 1035, 1056, 1104, 1152, 1265, 1320, 1380, 1408, 1440, 1472, 1489, 1518, 1584, 1656, 1760, 1840, 1920, 1980, 2024, 2070, 2112, 2208, 2277, 2530, 2640, 2760, 2880, 2944, 2978, 3036, 3168, 3312, 3520, 3680, 3795, 3960, 4048, 4140, 4224, 4416, 4467, 4554, 5060, 5280, 5520, 5760, 5956, 6072, 6336, 6624, 7040, 7360, 7445, 7590, 7920, 8096, 8280, 8832, 8934, 9108, 10120, 10560, 11040, 11385, 11912, 12144, 12672, 13248, 13401, 14720, 14890, 15180, 15840, 16192, 16379, 16560, 17868, 18216, 20240, 21120, 22080, 22335, 22770, 23824, 24288, 26496, 26802, 29780, 30360, 31680, 32384, 32758, 33120, 34247, 35736, 36432, 40480, 44160, 44670, 45540, 47648, 48576, 49137, 53604, 59560, 60720, 63360, 65516, 66240, 67005, 68494, 71472, 72864, 80960, 81895, 89340, 91080, 95296, 97152, 98274, 102741, 107208, 119120, 121440, 131032, 132480, 134010, 136988, 142944, 145728, 147411, 161920, 163790, 171235, 178680, 182160, 190592, 196548, 205482, 214416, 238240, 242880, 245685, 262064, 268020, 273976, 285888, 291456, 294822, 308223, 327580, 342470, 357360, 364320, 376717, 393096, 410964, 428832, 476480, 485760, 491370, 513705, 524128, 536040, 547952, 571776, 589644, 616446, 655160, 684940, 714720, 728640, 737055, 753434, 786192, 821928, 857664, 952960, 982740, 1027410, 1048256, 1072080, 1095904, 1130151, 1179288, 1232892, 1310320, 1369880, 1429440, 1457280, 1474110, 1506868, 1541115, 1572384, 1643856, 1715328, 1883585, 1965480, 2054820, 2096512, 2144160, 2191808, 2260302, 2358576, 2465784, 2620640, 2739760, 2858880, 2948220, 3013736, 3082230, 3144768, 3287712, 3390453, 3767170, 3930960, 4109640, 4288320, 4383616, 4520604, 4717152, 4931568, 5241280, 5479520, 5650755, 5896440, 6027472, 6164460, 6289536, 6575424, 6780906, 7534340, 7861920, 8219280, 8576640, 9041208, 9434304, 9863136, 10482560, 10959040, 11301510, 11792880, 12054944, 12328920, 13150848, 13561812, 15068680, 15723840, 16438560, 16952265, 18082416, 18868608, 19726272, 21918080, 22603020, 23585760, 24109888, 24657840, 27123624, 30137360, 31447680, 32877120, 33904530, 36164832, 39452544, 45206040, 47171520, 48219776, 49315680, 54247248, 60274720, 65754240, 67809060, 72329664, 90412080, 94343040, 98631360, 108494496, 120549440, 135618120, 144659328, 180824160, 197262720, 216988992, 241098880, 271236240, 361648320, 433977984, 542472480, 723296640, 1084944960, 2169889920]

約数ペア:

[(1, 2169889920), (2, 1084944960), (3, 723296640), (4, 542472480), (5, 433977984), (6, 361648320), (8, 271236240), (9, 241098880), (10, 216988992), (11, 197262720), (12, 180824160), (15, 144659328), (16, 135618120), (18, 120549440), (20, 108494496), (22, 98631360), (23, 94343040), (24, 90412080), (30, 72329664), (32, 67809060), (33, 65754240), (36, 60274720), (40, 54247248), (44, 49315680), (45, 48219776), (46, 47171520), (48, 45206040), (55, 39452544), (60, 36164832), (64, 33904530), (66, 32877120), (69, 31447680), (72, 30137360), (80, 27123624), (88, 24657840), (90, 24109888), (92, 23585760), (96, 22603020), (99, 21918080), (110, 19726272), (115, 18868608), (120, 18082416), (128, 16952265), (132, 16438560), (138, 15723840), (144, 15068680), (160, 13561812), (165, 13150848), (176, 12328920), (180, 12054944), (184, 11792880), (192, 11301510), (198, 10959040), (207, 10482560), (220, 9863136), (230, 9434304), (240, 9041208), (253, 8576640), (264, 8219280), (276, 7861920), (288, 7534340), (320, 6780906), (330, 6575424), (345, 6289536), (352, 6164460), (360, 6027472), (368, 5896440), (384, 5650755), (396, 5479520), (414, 5241280), (440, 4931568), (460, 4717152), (480, 4520604), (495, 4383616), (506, 4288320), (528, 4109640), (552, 3930960), (576, 3767170), (640, 3390453), (660, 3287712), (690, 3144768), (704, 3082230), (720, 3013736), (736, 2948220), (759, 2858880), (792, 2739760), (828, 2620640), (880, 2465784), (920, 2358576), (960, 2260302), (990, 2191808), (1012, 2144160), (1035, 2096512), (1056, 2054820), (1104, 1965480), (1152, 1883585), (1265, 1715328), (1320, 1643856), (1380, 1572384), (1408, 1541115), (1440, 1506868), (1472, 1474110), (1489, 1457280), (1518, 1429440), (1584, 1369880), (1656, 1310320), (1760, 1232892), (1840, 1179288), (1920, 1130151), (1980, 1095904), (2024, 1072080), (2070, 1048256), (2112, 1027410), (2208, 982740), (2277, 952960), (2530, 857664), (2640, 821928), (2760, 786192), (2880, 753434), (2944, 737055), (2978, 728640), (3036, 714720), (3168, 684940), (3312, 655160), (3520, 616446), (3680, 589644), (3795, 571776), (3960, 547952), (4048, 536040), (4140, 524128), (4224, 513705), (4416, 491370), (4467, 485760), (4554, 476480), (5060, 428832), (5280, 410964), (5520, 393096), (5760, 376717), (5956, 364320), (6072, 357360), (6336, 342470), (6624, 327580), (7040, 308223), (7360, 294822), (7445, 291456), (7590, 285888), (7920, 273976), (8096, 268020), (8280, 262064), (8832, 245685), (8934, 242880), (9108, 238240), (10120, 214416), (10560, 205482), (11040, 196548), (11385, 190592), (11912, 182160), (12144, 178680), (12672, 171235), (13248, 163790), (13401, 161920), (14720, 147411), (14890, 145728), (15180, 142944), (15840, 136988), (16192, 134010), (16379, 132480), (16560, 131032), (17868, 121440), (18216, 119120), (20240, 107208), (21120, 102741), (22080, 98274), (22335, 97152), (22770, 95296), (23824, 91080), (24288, 89340), (26496, 81895), (26802, 80960), (29780, 72864), (30360, 71472), (31680, 68494), (32384, 67005), (32758, 66240), (33120, 65516), (34247, 63360), (35736, 60720), (36432, 59560), (40480, 53604), (44160, 49137), (44670, 48576), (45540, 47648)]