211966560

素因数分解:

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

素因数の和:127

約数の個数: 288

約数和(自身を含む): 795281760

約数和(自身を除く): 583315200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 67, 72, 78, 80, 90, 96, 104, 117, 120, 130, 134, 144, 156, 160, 169, 180, 195, 201, 208, 234, 240, 260, 268, 288, 312, 335, 338, 360, 390, 402, 416, 468, 480, 507, 520, 536, 585, 603, 624, 670, 676, 720, 780, 804, 845, 871, 936, 1005, 1014, 1040, 1072, 1170, 1206, 1248, 1340, 1352, 1440, 1521, 1560, 1608, 1690, 1742, 1872, 2010, 2028, 2080, 2144, 2197, 2340, 2412, 2535, 2613, 2680, 2704, 3015, 3042, 3120, 3216, 3380, 3484, 3744, 4020, 4056, 4355, 4394, 4680, 4824, 5070, 5226, 5360, 5408, 6030, 6084, 6240, 6432, 6591, 6760, 6968, 7605, 7839, 8040, 8112, 8710, 8788, 9360, 9648, 10140, 10452, 10720, 10985, 11323, 12060, 12168, 13065, 13182, 13520, 13936, 15210, 15678, 16080, 16224, 17420, 17576, 18720, 19296, 19773, 20280, 20904, 21970, 22646, 24120, 24336, 26130, 26364, 27040, 27872, 30420, 31356, 32160, 32955, 33969, 34840, 35152, 39195, 39546, 40560, 41808, 43940, 45292, 48240, 48672, 52260, 52728, 56615, 60840, 62712, 65910, 67938, 69680, 70304, 78390, 79092, 81120, 83616, 87880, 90584, 96480, 98865, 101907, 104520, 105456, 113230, 121680, 125424, 131820, 135876, 139360, 147199, 156780, 158184, 169845, 175760, 181168, 197730, 203814, 209040, 210912, 226460, 243360, 250848, 263640, 271752, 294398, 313560, 316368, 339690, 351520, 362336, 395460, 407628, 418080, 441597, 452920, 509535, 527280, 543504, 588796, 627120, 632736, 679380, 735995, 790920, 815256, 883194, 905840, 1019070, 1054560, 1087008, 1177592, 1254240, 1324791, 1358760, 1471990, 1581840, 1630512, 1766388, 1811680, 2038140, 2207985, 2355184, 2649582, 2717520, 2943980, 3163680, 3261024, 3532776, 4076280, 4415970, 4710368, 5299164, 5435040, 5887960, 6623955, 7065552, 8152560, 8831940, 10598328, 11775920, 13247910, 14131104, 16305120, 17663880, 21196656, 23551840, 26495820, 35327760, 42393312, 52991640, 70655520, 105983280, 211966560]

約数ペア:

[(1, 211966560), (2, 105983280), (3, 70655520), (4, 52991640), (5, 42393312), (6, 35327760), (8, 26495820), (9, 23551840), (10, 21196656), (12, 17663880), (13, 16305120), (15, 14131104), (16, 13247910), (18, 11775920), (20, 10598328), (24, 8831940), (26, 8152560), (30, 7065552), (32, 6623955), (36, 5887960), (39, 5435040), (40, 5299164), (45, 4710368), (48, 4415970), (52, 4076280), (60, 3532776), (65, 3261024), (67, 3163680), (72, 2943980), (78, 2717520), (80, 2649582), (90, 2355184), (96, 2207985), (104, 2038140), (117, 1811680), (120, 1766388), (130, 1630512), (134, 1581840), (144, 1471990), (156, 1358760), (160, 1324791), (169, 1254240), (180, 1177592), (195, 1087008), (201, 1054560), (208, 1019070), (234, 905840), (240, 883194), (260, 815256), (268, 790920), (288, 735995), (312, 679380), (335, 632736), (338, 627120), (360, 588796), (390, 543504), (402, 527280), (416, 509535), (468, 452920), (480, 441597), (507, 418080), (520, 407628), (536, 395460), (585, 362336), (603, 351520), (624, 339690), (670, 316368), (676, 313560), (720, 294398), (780, 271752), (804, 263640), (845, 250848), (871, 243360), (936, 226460), (1005, 210912), (1014, 209040), (1040, 203814), (1072, 197730), (1170, 181168), (1206, 175760), (1248, 169845), (1340, 158184), (1352, 156780), (1440, 147199), (1521, 139360), (1560, 135876), (1608, 131820), (1690, 125424), (1742, 121680), (1872, 113230), (2010, 105456), (2028, 104520), (2080, 101907), (2144, 98865), (2197, 96480), (2340, 90584), (2412, 87880), (2535, 83616), (2613, 81120), (2680, 79092), (2704, 78390), (3015, 70304), (3042, 69680), (3120, 67938), (3216, 65910), (3380, 62712), (3484, 60840), (3744, 56615), (4020, 52728), (4056, 52260), (4355, 48672), (4394, 48240), (4680, 45292), (4824, 43940), (5070, 41808), (5226, 40560), (5360, 39546), (5408, 39195), (6030, 35152), (6084, 34840), (6240, 33969), (6432, 32955), (6591, 32160), (6760, 31356), (6968, 30420), (7605, 27872), (7839, 27040), (8040, 26364), (8112, 26130), (8710, 24336), (8788, 24120), (9360, 22646), (9648, 21970), (10140, 20904), (10452, 20280), (10720, 19773), (10985, 19296), (11323, 18720), (12060, 17576), (12168, 17420), (13065, 16224), (13182, 16080), (13520, 15678), (13936, 15210)]