238842240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1409

約数の個数: 256

約数和(自身を含む): 937681920

約数和(自身を除く): 698839680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1367, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2734, 2912, 3120, 3360, 3640, 4101, 4160, 4368, 4480, 4992, 5460, 5468, 5824, 6240, 6720, 6835, 7280, 8202, 8320, 8736, 9569, 10920, 10936, 11648, 12480, 13440, 13670, 14560, 16404, 17472, 17771, 19138, 20505, 21840, 21872, 24960, 27340, 28707, 29120, 32808, 34944, 35542, 38276, 41010, 43680, 43744, 47845, 53313, 54680, 57414, 58240, 65616, 71084, 76552, 82020, 87360, 87488, 88855, 95690, 106626, 109360, 114828, 124397, 131232, 142168, 143535, 153104, 164040, 174720, 174976, 177710, 191380, 213252, 218720, 229656, 248794, 262464, 266565, 284336, 287070, 306208, 328080, 355420, 373191, 382760, 426504, 437440, 459312, 497588, 524928, 533130, 568672, 574140, 612416, 621985, 656160, 710840, 746382, 765520, 853008, 874880, 918624, 995176, 1066260, 1137344, 1148280, 1224832, 1243970, 1312320, 1421680, 1492764, 1531040, 1706016, 1837248, 1865955, 1990352, 2132520, 2274688, 2296560, 2487940, 2624640, 2843360, 2985528, 3062080, 3412032, 3674496, 3731910, 3980704, 4265040, 4593120, 4975880, 5686720, 5971056, 6124160, 6824064, 7463820, 7961408, 8530080, 9186240, 9951760, 11373440, 11942112, 14927640, 15922816, 17060160, 18372480, 19903520, 23884224, 29855280, 34120320, 39807040, 47768448, 59710560, 79614080, 119421120, 238842240]

約数ペア:

[(1, 238842240), (2, 119421120), (3, 79614080), (4, 59710560), (5, 47768448), (6, 39807040), (7, 34120320), (8, 29855280), (10, 23884224), (12, 19903520), (13, 18372480), (14, 17060160), (15, 15922816), (16, 14927640), (20, 11942112), (21, 11373440), (24, 9951760), (26, 9186240), (28, 8530080), (30, 7961408), (32, 7463820), (35, 6824064), (39, 6124160), (40, 5971056), (42, 5686720), (48, 4975880), (52, 4593120), (56, 4265040), (60, 3980704), (64, 3731910), (65, 3674496), (70, 3412032), (78, 3062080), (80, 2985528), (84, 2843360), (91, 2624640), (96, 2487940), (104, 2296560), (105, 2274688), (112, 2132520), (120, 1990352), (128, 1865955), (130, 1837248), (140, 1706016), (156, 1531040), (160, 1492764), (168, 1421680), (182, 1312320), (192, 1243970), (195, 1224832), (208, 1148280), (210, 1137344), (224, 1066260), (240, 995176), (260, 918624), (273, 874880), (280, 853008), (312, 765520), (320, 746382), (336, 710840), (364, 656160), (384, 621985), (390, 612416), (416, 574140), (420, 568672), (448, 533130), (455, 524928), (480, 497588), (520, 459312), (546, 437440), (560, 426504), (624, 382760), (640, 373191), (672, 355420), (728, 328080), (780, 306208), (832, 287070), (840, 284336), (896, 266565), (910, 262464), (960, 248794), (1040, 229656), (1092, 218720), (1120, 213252), (1248, 191380), (1344, 177710), (1365, 174976), (1367, 174720), (1456, 164040), (1560, 153104), (1664, 143535), (1680, 142168), (1820, 131232), (1920, 124397), (2080, 114828), (2184, 109360), (2240, 106626), (2496, 95690), (2688, 88855), (2730, 87488), (2734, 87360), (2912, 82020), (3120, 76552), (3360, 71084), (3640, 65616), (4101, 58240), (4160, 57414), (4368, 54680), (4480, 53313), (4992, 47845), (5460, 43744), (5468, 43680), (5824, 41010), (6240, 38276), (6720, 35542), (6835, 34944), (7280, 32808), (8202, 29120), (8320, 28707), (8736, 27340), (9569, 24960), (10920, 21872), (10936, 21840), (11648, 20505), (12480, 19138), (13440, 17771), (13670, 17472), (14560, 16404)]