272489280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 448

約数和(自身を含む): 1081479168

約数和(自身を除く): 808989888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 41, 42, 43, 46, 48, 56, 60, 64, 69, 70, 80, 82, 84, 86, 92, 96, 105, 112, 115, 120, 123, 129, 138, 140, 160, 161, 164, 168, 172, 184, 192, 205, 210, 215, 224, 230, 240, 246, 258, 276, 280, 287, 301, 320, 322, 328, 336, 344, 345, 368, 410, 420, 430, 448, 460, 480, 483, 492, 516, 552, 560, 574, 602, 615, 644, 645, 656, 672, 688, 690, 736, 805, 820, 840, 860, 861, 903, 920, 943, 960, 966, 984, 989, 1032, 1104, 1120, 1148, 1204, 1230, 1288, 1290, 1312, 1344, 1376, 1380, 1435, 1472, 1505, 1610, 1640, 1680, 1720, 1722, 1763, 1806, 1840, 1886, 1932, 1968, 1978, 2064, 2208, 2240, 2296, 2408, 2415, 2460, 2576, 2580, 2624, 2752, 2760, 2829, 2870, 2967, 3010, 3220, 3280, 3360, 3440, 3444, 3526, 3612, 3680, 3772, 3864, 3936, 3956, 4128, 4305, 4416, 4515, 4592, 4715, 4816, 4830, 4920, 4945, 5152, 5160, 5289, 5520, 5658, 5740, 5934, 6020, 6440, 6560, 6601, 6720, 6880, 6888, 6923, 7052, 7224, 7360, 7544, 7728, 7872, 7912, 8256, 8610, 8815, 9030, 9184, 9430, 9632, 9660, 9840, 9890, 10304, 10320, 10578, 11040, 11316, 11480, 11868, 12040, 12341, 12880, 13120, 13202, 13760, 13776, 13846, 14104, 14145, 14448, 14835, 15088, 15456, 15824, 17220, 17630, 18060, 18368, 18860, 19264, 19320, 19680, 19780, 19803, 20640, 20769, 21156, 22080, 22632, 22960, 23736, 24080, 24682, 25760, 26404, 26445, 27552, 27692, 28208, 28290, 28896, 29670, 30176, 30912, 31648, 33005, 34440, 34615, 35260, 36120, 37023, 37720, 38640, 39360, 39560, 39606, 40549, 41280, 41538, 42312, 45264, 45920, 47472, 48160, 49364, 51520, 52808, 52890, 55104, 55384, 56416, 56580, 57792, 59340, 60352, 61705, 63296, 66010, 68880, 69230, 70520, 72240, 74046, 75440, 77280, 79120, 79212, 81098, 83076, 84624, 90528, 91840, 94944, 96320, 98728, 99015, 103845, 105616, 105780, 110768, 112832, 113160, 118680, 121647, 123410, 132020, 137760, 138460, 141040, 144480, 148092, 150880, 154560, 158240, 158424, 162196, 166152, 169248, 181056, 185115, 189888, 197456, 198030, 202745, 207690, 211232, 211560, 221536, 226320, 237360, 243294, 246820, 264040, 275520, 276920, 282080, 283843, 288960, 296184, 301760, 316480, 316848, 324392, 332304, 338496, 370230, 394912, 396060, 405490, 415380, 422464, 423120, 443072, 452640, 474720, 486588, 493640, 528080, 553840, 564160, 567686, 592368, 608235, 633696, 648784, 664608, 740460, 789824, 792120, 810980, 830760, 846240, 851529, 905280, 949440, 973176, 987280, 1056160, 1107680, 1135372, 1184736, 1216470, 1267392, 1297568, 1329216, 1419215, 1480920, 1584240, 1621960, 1661520, 1692480, 1703058, 1946352, 1974560, 2112320, 2215360, 2270744, 2369472, 2432940, 2595136, 2838430, 2961840, 3168480, 3243920, 3323040, 3406116, 3892704, 3949120, 4257645, 4541488, 4865880, 5676860, 5923680, 6336960, 6487840, 6646080, 6812232, 7785408, 8515290, 9082976, 9731760, 11353720, 11847360, 12975680, 13624464, 17030580, 18165952, 19463520, 22707440, 27248928, 34061160, 38927040, 45414880, 54497856, 68122320, 90829760, 136244640, 272489280]

約数ペア:

[(1, 272489280), (2, 136244640), (3, 90829760), (4, 68122320), (5, 54497856), (6, 45414880), (7, 38927040), (8, 34061160), (10, 27248928), (12, 22707440), (14, 19463520), (15, 18165952), (16, 17030580), (20, 13624464), (21, 12975680), (23, 11847360), (24, 11353720), (28, 9731760), (30, 9082976), (32, 8515290), (35, 7785408), (40, 6812232), (41, 6646080), (42, 6487840), (43, 6336960), (46, 5923680), (48, 5676860), (56, 4865880), (60, 4541488), (64, 4257645), (69, 3949120), (70, 3892704), (80, 3406116), (82, 3323040), (84, 3243920), (86, 3168480), (92, 2961840), (96, 2838430), (105, 2595136), (112, 2432940), (115, 2369472), (120, 2270744), (123, 2215360), (129, 2112320), (138, 1974560), (140, 1946352), (160, 1703058), (161, 1692480), (164, 1661520), (168, 1621960), (172, 1584240), (184, 1480920), (192, 1419215), (205, 1329216), (210, 1297568), (215, 1267392), (224, 1216470), (230, 1184736), (240, 1135372), (246, 1107680), (258, 1056160), (276, 987280), (280, 973176), (287, 949440), (301, 905280), (320, 851529), (322, 846240), (328, 830760), (336, 810980), (344, 792120), (345, 789824), (368, 740460), (410, 664608), (420, 648784), (430, 633696), (448, 608235), (460, 592368), (480, 567686), (483, 564160), (492, 553840), (516, 528080), (552, 493640), (560, 486588), (574, 474720), (602, 452640), (615, 443072), (644, 423120), (645, 422464), (656, 415380), (672, 405490), (688, 396060), (690, 394912), (736, 370230), (805, 338496), (820, 332304), (840, 324392), (860, 316848), (861, 316480), (903, 301760), (920, 296184), (943, 288960), (960, 283843), (966, 282080), (984, 276920), (989, 275520), (1032, 264040), (1104, 246820), (1120, 243294), (1148, 237360), (1204, 226320), (1230, 221536), (1288, 211560), (1290, 211232), (1312, 207690), (1344, 202745), (1376, 198030), (1380, 197456), (1435, 189888), (1472, 185115), (1505, 181056), (1610, 169248), (1640, 166152), (1680, 162196), (1720, 158424), (1722, 158240), (1763, 154560), (1806, 150880), (1840, 148092), (1886, 144480), (1932, 141040), (1968, 138460), (1978, 137760), (2064, 132020), (2208, 123410), (2240, 121647), (2296, 118680), (2408, 113160), (2415, 112832), (2460, 110768), (2576, 105780), (2580, 105616), (2624, 103845), (2752, 99015), (2760, 98728), (2829, 96320), (2870, 94944), (2967, 91840), (3010, 90528), (3220, 84624), (3280, 83076), (3360, 81098), (3440, 79212), (3444, 79120), (3526, 77280), (3612, 75440), (3680, 74046), (3772, 72240), (3864, 70520), (3936, 69230), (3956, 68880), (4128, 66010), (4305, 63296), (4416, 61705), (4515, 60352), (4592, 59340), (4715, 57792), (4816, 56580), (4830, 56416), (4920, 55384), (4945, 55104), (5152, 52890), (5160, 52808), (5289, 51520), (5520, 49364), (5658, 48160), (5740, 47472), (5934, 45920), (6020, 45264), (6440, 42312), (6560, 41538), (6601, 41280), (6720, 40549), (6880, 39606), (6888, 39560), (6923, 39360), (7052, 38640), (7224, 37720), (7360, 37023), (7544, 36120), (7728, 35260), (7872, 34615), (7912, 34440), (8256, 33005), (8610, 31648), (8815, 30912), (9030, 30176), (9184, 29670), (9430, 28896), (9632, 28290), (9660, 28208), (9840, 27692), (9890, 27552), (10304, 26445), (10320, 26404), (10578, 25760), (11040, 24682), (11316, 24080), (11480, 23736), (11868, 22960), (12040, 22632), (12341, 22080), (12880, 21156), (13120, 20769), (13202, 20640), (13760, 19803), (13776, 19780), (13846, 19680), (14104, 19320), (14145, 19264), (14448, 18860), (14835, 18368), (15088, 18060), (15456, 17630), (15824, 17220)]