212466240

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{1171}}^1$

素因数の和:1207

約数の個数: 280

約数和(自身を含む): 864485952

約数和(自身を除く): 652019712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1171, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2342, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3513, 3780, 4032, 4320, 4536, 4684, 5040, 5184, 5670, 5855, 6048, 6480, 6720, 7026, 7560, 8197, 8640, 9072, 9368, 10080, 10539, 11340, 11710, 12096, 12960, 14052, 15120, 16394, 17565, 18144, 18736, 20160, 21078, 22680, 23420, 24591, 25920, 28104, 30240, 31617, 32788, 35130, 36288, 37472, 40985, 42156, 45360, 46840, 49182, 52695, 56208, 60480, 63234, 65576, 70260, 73773, 74944, 81970, 84312, 90720, 93680, 94851, 98364, 105390, 112416, 122955, 126468, 131152, 140520, 147546, 158085, 163940, 168624, 181440, 187360, 189702, 196728, 210780, 221319, 224832, 245910, 252936, 262304, 281040, 295092, 316170, 327880, 337248, 368865, 374720, 379404, 393456, 421560, 442638, 474255, 491820, 505872, 524608, 562080, 590184, 632340, 655760, 663957, 674496, 737730, 758808, 786912, 843120, 885276, 948510, 983640, 1011744, 1106595, 1124160, 1180368, 1264680, 1311520, 1327914, 1475460, 1517616, 1573824, 1686240, 1770552, 1897020, 1967280, 2023488, 2213190, 2360736, 2529360, 2623040, 2655828, 2950920, 3035232, 3319785, 3372480, 3541104, 3794040, 3934560, 4426380, 4721472, 5058720, 5311656, 5901840, 6070464, 6639570, 7082208, 7588080, 7869120, 8852760, 10117440, 10623312, 11803680, 13279140, 14164416, 15176160, 17705520, 21246624, 23607360, 26558280, 30352320, 35411040, 42493248, 53116560, 70822080, 106233120, 212466240]

約数ペア:

[(1, 212466240), (2, 106233120), (3, 70822080), (4, 53116560), (5, 42493248), (6, 35411040), (7, 30352320), (8, 26558280), (9, 23607360), (10, 21246624), (12, 17705520), (14, 15176160), (15, 14164416), (16, 13279140), (18, 11803680), (20, 10623312), (21, 10117440), (24, 8852760), (27, 7869120), (28, 7588080), (30, 7082208), (32, 6639570), (35, 6070464), (36, 5901840), (40, 5311656), (42, 5058720), (45, 4721472), (48, 4426380), (54, 3934560), (56, 3794040), (60, 3541104), (63, 3372480), (64, 3319785), (70, 3035232), (72, 2950920), (80, 2655828), (81, 2623040), (84, 2529360), (90, 2360736), (96, 2213190), (105, 2023488), (108, 1967280), (112, 1897020), (120, 1770552), (126, 1686240), (135, 1573824), (140, 1517616), (144, 1475460), (160, 1327914), (162, 1311520), (168, 1264680), (180, 1180368), (189, 1124160), (192, 1106595), (210, 1011744), (216, 983640), (224, 948510), (240, 885276), (252, 843120), (270, 786912), (280, 758808), (288, 737730), (315, 674496), (320, 663957), (324, 655760), (336, 632340), (360, 590184), (378, 562080), (405, 524608), (420, 505872), (432, 491820), (448, 474255), (480, 442638), (504, 421560), (540, 393456), (560, 379404), (567, 374720), (576, 368865), (630, 337248), (648, 327880), (672, 316170), (720, 295092), (756, 281040), (810, 262304), (840, 252936), (864, 245910), (945, 224832), (960, 221319), (1008, 210780), (1080, 196728), (1120, 189702), (1134, 187360), (1171, 181440), (1260, 168624), (1296, 163940), (1344, 158085), (1440, 147546), (1512, 140520), (1620, 131152), (1680, 126468), (1728, 122955), (1890, 112416), (2016, 105390), (2160, 98364), (2240, 94851), (2268, 93680), (2342, 90720), (2520, 84312), (2592, 81970), (2835, 74944), (2880, 73773), (3024, 70260), (3240, 65576), (3360, 63234), (3513, 60480), (3780, 56208), (4032, 52695), (4320, 49182), (4536, 46840), (4684, 45360), (5040, 42156), (5184, 40985), (5670, 37472), (5855, 36288), (6048, 35130), (6480, 32788), (6720, 31617), (7026, 30240), (7560, 28104), (8197, 25920), (8640, 24591), (9072, 23420), (9368, 22680), (10080, 21078), (10539, 20160), (11340, 18736), (11710, 18144), (12096, 17565), (12960, 16394), (14052, 15120)]