218067840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 806022360

約数和(自身を除く): 587954520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 131, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 262, 272, 288, 289, 306, 320, 340, 360, 384, 393, 408, 480, 510, 524, 544, 576, 578, 612, 640, 655, 680, 720, 765, 786, 816, 867, 960, 1020, 1048, 1088, 1152, 1156, 1179, 1224, 1310, 1360, 1440, 1445, 1530, 1572, 1632, 1734, 1920, 1965, 2040, 2096, 2176, 2227, 2312, 2358, 2448, 2601, 2620, 2720, 2880, 2890, 3060, 3144, 3264, 3468, 3930, 4080, 4192, 4335, 4454, 4624, 4716, 4896, 5202, 5240, 5440, 5760, 5780, 5895, 6120, 6288, 6528, 6681, 6936, 7860, 8160, 8384, 8670, 8908, 9248, 9432, 9792, 10404, 10480, 10880, 11135, 11560, 11790, 12240, 12576, 13005, 13362, 13872, 15720, 16320, 16768, 17340, 17816, 18496, 18864, 19584, 20043, 20808, 20960, 22270, 23120, 23580, 24480, 25152, 26010, 26724, 27744, 31440, 32640, 33405, 34680, 35632, 36992, 37728, 37859, 40086, 41616, 41920, 44540, 46240, 47160, 48960, 50304, 52020, 53448, 55488, 62880, 66810, 69360, 71264, 75456, 75718, 80172, 83232, 83840, 89080, 92480, 94320, 97920, 100215, 104040, 106896, 110976, 113577, 125760, 133620, 138720, 142528, 150912, 151436, 160344, 166464, 178160, 184960, 188640, 189295, 200430, 208080, 213792, 227154, 251520, 267240, 277440, 285056, 302872, 320688, 332928, 340731, 356320, 377280, 378590, 400860, 416160, 427584, 454308, 534480, 554880, 567885, 605744, 641376, 681462, 712640, 754560, 757180, 801720, 832320, 855168, 908616, 1068960, 1135770, 1211488, 1282752, 1362924, 1425280, 1514360, 1603440, 1664640, 1703655, 1817232, 2137920, 2271540, 2422976, 2565504, 2725848, 3028720, 3206880, 3407310, 3634464, 4275840, 4543080, 4845952, 5451696, 6057440, 6413760, 6814620, 7268928, 9086160, 10903392, 12114880, 12827520, 13629240, 14537856, 18172320, 21806784, 24229760, 27258480, 36344640, 43613568, 54516960, 72689280, 109033920, 218067840]

約数ペア:

[(1, 218067840), (2, 109033920), (3, 72689280), (4, 54516960), (5, 43613568), (6, 36344640), (8, 27258480), (9, 24229760), (10, 21806784), (12, 18172320), (15, 14537856), (16, 13629240), (17, 12827520), (18, 12114880), (20, 10903392), (24, 9086160), (30, 7268928), (32, 6814620), (34, 6413760), (36, 6057440), (40, 5451696), (45, 4845952), (48, 4543080), (51, 4275840), (60, 3634464), (64, 3407310), (68, 3206880), (72, 3028720), (80, 2725848), (85, 2565504), (90, 2422976), (96, 2271540), (102, 2137920), (120, 1817232), (128, 1703655), (131, 1664640), (136, 1603440), (144, 1514360), (153, 1425280), (160, 1362924), (170, 1282752), (180, 1211488), (192, 1135770), (204, 1068960), (240, 908616), (255, 855168), (262, 832320), (272, 801720), (288, 757180), (289, 754560), (306, 712640), (320, 681462), (340, 641376), (360, 605744), (384, 567885), (393, 554880), (408, 534480), (480, 454308), (510, 427584), (524, 416160), (544, 400860), (576, 378590), (578, 377280), (612, 356320), (640, 340731), (655, 332928), (680, 320688), (720, 302872), (765, 285056), (786, 277440), (816, 267240), (867, 251520), (960, 227154), (1020, 213792), (1048, 208080), (1088, 200430), (1152, 189295), (1156, 188640), (1179, 184960), (1224, 178160), (1310, 166464), (1360, 160344), (1440, 151436), (1445, 150912), (1530, 142528), (1572, 138720), (1632, 133620), (1734, 125760), (1920, 113577), (1965, 110976), (2040, 106896), (2096, 104040), (2176, 100215), (2227, 97920), (2312, 94320), (2358, 92480), (2448, 89080), (2601, 83840), (2620, 83232), (2720, 80172), (2880, 75718), (2890, 75456), (3060, 71264), (3144, 69360), (3264, 66810), (3468, 62880), (3930, 55488), (4080, 53448), (4192, 52020), (4335, 50304), (4454, 48960), (4624, 47160), (4716, 46240), (4896, 44540), (5202, 41920), (5240, 41616), (5440, 40086), (5760, 37859), (5780, 37728), (5895, 36992), (6120, 35632), (6288, 34680), (6528, 33405), (6681, 32640), (6936, 31440), (7860, 27744), (8160, 26724), (8384, 26010), (8670, 25152), (8908, 24480), (9248, 23580), (9432, 23120), (9792, 22270), (10404, 20960), (10480, 20808), (10880, 20043), (11135, 19584), (11560, 18864), (11790, 18496), (12240, 17816), (12576, 17340), (13005, 16768), (13362, 16320), (13872, 15720)]