About the Number
2021291520
2進数表記:1111000011110100111011000000000
漢数字表記:二十億二千百二十九万千五百二十
素因数分解:
素因数の和:11492
約数の個数: 160
約数和(自身を含む): 6743354112
約数和(自身を除く): 4722062592
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2560, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 7680, 8832, 11040, 11443, 11776, 14720, 17664, 22080, 22886, 29440, 34329, 35328, 44160, 45772, 57215, 58880, 68658, 88320, 91544, 114430, 137316, 171645, 176640, 183088, 228860, 263189, 274632, 343290, 366176, 457720, 526378, 549264, 686580, 732352, 789567, 915440, 1052756, 1098528, 1315945, 1373160, 1464704, 1579134, 1830880, 2105512, 2197056, 2631890, 2746320, 2929408, 3158268, 3661760, 3947835, 4211024, 4394112, 5263780, 5492640, 5858816, 6316536, 7323520, 7895670, 8422048, 8788224, 10527560, 10985280, 12633072, 14647040, 15791340, 16844096, 17576448, 21055120, 21970560, 25266144, 29294080, 31582680, 33688192, 42110240, 43941120, 50532288, 63165360, 67376384, 84220480, 87882240, 101064576, 126330720, 134752768, 168440960, 202129152, 252661440, 336881920, 404258304, 505322880, 673763840, 1010645760, 2021291520]
約数ペア:
[(1, 2021291520), (2, 1010645760), (3, 673763840), (4, 505322880), (5, 404258304), (6, 336881920), (8, 252661440), (10, 202129152), (12, 168440960), (15, 134752768), (16, 126330720), (20, 101064576), (23, 87882240), (24, 84220480), (30, 67376384), (32, 63165360), (40, 50532288), (46, 43941120), (48, 42110240), (60, 33688192), (64, 31582680), (69, 29294080), (80, 25266144), (92, 21970560), (96, 21055120), (115, 17576448), (120, 16844096), (128, 15791340), (138, 14647040), (160, 12633072), (184, 10985280), (192, 10527560), (230, 8788224), (240, 8422048), (256, 7895670), (276, 7323520), (320, 6316536), (345, 5858816), (368, 5492640), (384, 5263780), (460, 4394112), (480, 4211024), (512, 3947835), (552, 3661760), (640, 3158268), (690, 2929408), (736, 2746320), (768, 2631890), (920, 2197056), (960, 2105512), (1104, 1830880), (1280, 1579134), (1380, 1464704), (1472, 1373160), (1536, 1315945), (1840, 1098528), (1920, 1052756), (2208, 915440), (2560, 789567), (2760, 732352), (2944, 686580), (3680, 549264), (3840, 526378), (4416, 457720), (5520, 366176), (5888, 343290), (7360, 274632), (7680, 263189), (8832, 228860), (11040, 183088), (11443, 176640), (11776, 171645), (14720, 137316), (17664, 114430), (22080, 91544), (22886, 88320), (29440, 68658), (34329, 58880), (35328, 57215), (44160, 45772)]このpageの処理時間: 0.24874210357666016 seconds