282622080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 256

約数和(自身を含む): 990460800

約数和(自身を除く): 707838720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 67, 78, 80, 96, 104, 120, 128, 130, 134, 156, 160, 169, 192, 195, 201, 208, 240, 260, 268, 312, 320, 335, 338, 384, 390, 402, 416, 480, 507, 520, 536, 624, 640, 670, 676, 780, 804, 832, 845, 871, 960, 1005, 1014, 1040, 1072, 1248, 1340, 1352, 1560, 1608, 1664, 1690, 1742, 1920, 2010, 2028, 2080, 2144, 2197, 2496, 2535, 2613, 2680, 2704, 3120, 3216, 3380, 3484, 4020, 4056, 4160, 4288, 4355, 4394, 4992, 5070, 5226, 5360, 5408, 6240, 6432, 6591, 6760, 6968, 8040, 8112, 8320, 8576, 8710, 8788, 10140, 10452, 10720, 10816, 10985, 11323, 12480, 12864, 13065, 13182, 13520, 13936, 16080, 16224, 17420, 17576, 20280, 20904, 21440, 21632, 21970, 22646, 24960, 25728, 26130, 26364, 27040, 27872, 32160, 32448, 32955, 33969, 34840, 35152, 40560, 41808, 42880, 43940, 45292, 52260, 52728, 54080, 55744, 56615, 64320, 64896, 65910, 67938, 69680, 70304, 81120, 83616, 87880, 90584, 104520, 105456, 108160, 111488, 113230, 128640, 131820, 135876, 139360, 140608, 147199, 162240, 167232, 169845, 175760, 181168, 209040, 210912, 226460, 263640, 271752, 278720, 281216, 294398, 324480, 334464, 339690, 351520, 362336, 418080, 421824, 441597, 452920, 527280, 543504, 557440, 588796, 679380, 703040, 724672, 735995, 836160, 843648, 883194, 905840, 1054560, 1087008, 1177592, 1358760, 1406080, 1449344, 1471990, 1672320, 1766388, 1811680, 2109120, 2174016, 2207985, 2355184, 2717520, 2943980, 3532776, 3623360, 4218240, 4348032, 4415970, 4710368, 5435040, 5887960, 7065552, 7246720, 8831940, 9420736, 10870080, 11775920, 14131104, 17663880, 18841472, 21740160, 23551840, 28262208, 35327760, 47103680, 56524416, 70655520, 94207360, 141311040, 282622080]

約数ペア:

[(1, 282622080), (2, 141311040), (3, 94207360), (4, 70655520), (5, 56524416), (6, 47103680), (8, 35327760), (10, 28262208), (12, 23551840), (13, 21740160), (15, 18841472), (16, 17663880), (20, 14131104), (24, 11775920), (26, 10870080), (30, 9420736), (32, 8831940), (39, 7246720), (40, 7065552), (48, 5887960), (52, 5435040), (60, 4710368), (64, 4415970), (65, 4348032), (67, 4218240), (78, 3623360), (80, 3532776), (96, 2943980), (104, 2717520), (120, 2355184), (128, 2207985), (130, 2174016), (134, 2109120), (156, 1811680), (160, 1766388), (169, 1672320), (192, 1471990), (195, 1449344), (201, 1406080), (208, 1358760), (240, 1177592), (260, 1087008), (268, 1054560), (312, 905840), (320, 883194), (335, 843648), (338, 836160), (384, 735995), (390, 724672), (402, 703040), (416, 679380), (480, 588796), (507, 557440), (520, 543504), (536, 527280), (624, 452920), (640, 441597), (670, 421824), (676, 418080), (780, 362336), (804, 351520), (832, 339690), (845, 334464), (871, 324480), (960, 294398), (1005, 281216), (1014, 278720), (1040, 271752), (1072, 263640), (1248, 226460), (1340, 210912), (1352, 209040), (1560, 181168), (1608, 175760), (1664, 169845), (1690, 167232), (1742, 162240), (1920, 147199), (2010, 140608), (2028, 139360), (2080, 135876), (2144, 131820), (2197, 128640), (2496, 113230), (2535, 111488), (2613, 108160), (2680, 105456), (2704, 104520), (3120, 90584), (3216, 87880), (3380, 83616), (3484, 81120), (4020, 70304), (4056, 69680), (4160, 67938), (4288, 65910), (4355, 64896), (4394, 64320), (4992, 56615), (5070, 55744), (5226, 54080), (5360, 52728), (5408, 52260), (6240, 45292), (6432, 43940), (6591, 42880), (6760, 41808), (6968, 40560), (8040, 35152), (8112, 34840), (8320, 33969), (8576, 32955), (8710, 32448), (8788, 32160), (10140, 27872), (10452, 27040), (10720, 26364), (10816, 26130), (10985, 25728), (11323, 24960), (12480, 22646), (12864, 21970), (13065, 21632), (13182, 21440), (13520, 20904), (13936, 20280), (16080, 17576), (16224, 17420)]