981305280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 420

約数和(自身を含む): 3736393848

約数和(自身を除く): 2755088568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 131, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 262, 270, 272, 288, 289, 306, 320, 324, 340, 360, 393, 405, 408, 432, 459, 480, 510, 524, 540, 544, 576, 578, 612, 648, 655, 680, 720, 765, 786, 810, 816, 864, 867, 918, 960, 1020, 1048, 1080, 1088, 1156, 1179, 1224, 1296, 1310, 1360, 1377, 1440, 1445, 1530, 1572, 1620, 1632, 1728, 1734, 1836, 1965, 2040, 2096, 2160, 2227, 2295, 2312, 2358, 2448, 2592, 2601, 2620, 2720, 2754, 2880, 2890, 3060, 3144, 3240, 3264, 3468, 3537, 3672, 3930, 4080, 4192, 4320, 4335, 4454, 4590, 4624, 4716, 4896, 5184, 5202, 5240, 5440, 5508, 5780, 5895, 6120, 6288, 6480, 6681, 6885, 6936, 7074, 7344, 7803, 7860, 8160, 8384, 8640, 8670, 8908, 9180, 9248, 9432, 9792, 10404, 10480, 10611, 11016, 11135, 11560, 11790, 12240, 12576, 12960, 13005, 13362, 13770, 13872, 14148, 14688, 15606, 15720, 16320, 17340, 17685, 17816, 18360, 18496, 18864, 20043, 20808, 20960, 21222, 22032, 22270, 23120, 23409, 23580, 24480, 25152, 25920, 26010, 26724, 27540, 27744, 28296, 29376, 31212, 31440, 33405, 34680, 35370, 35632, 36720, 37728, 37859, 39015, 40086, 41616, 41920, 42444, 44064, 44540, 46240, 46818, 47160, 48960, 52020, 53055, 53448, 55080, 55488, 56592, 60129, 62424, 62880, 66810, 69360, 70740, 71264, 73440, 75456, 75718, 78030, 80172, 83232, 84888, 88128, 89080, 92480, 93636, 94320, 100215, 104040, 106110, 106896, 110160, 113184, 113577, 117045, 120258, 124848, 125760, 133620, 138720, 141480, 142528, 146880, 151436, 156060, 160344, 166464, 169776, 178160, 180387, 187272, 188640, 189295, 200430, 208080, 212220, 213792, 220320, 226368, 227154, 234090, 240516, 249696, 267240, 277440, 282960, 300645, 302872, 312120, 320688, 339552, 340731, 356320, 360774, 374544, 377280, 378590, 400860, 416160, 424440, 427584, 440640, 454308, 468180, 481032, 499392, 534480, 565920, 567885, 601290, 605744, 624240, 641376, 679104, 681462, 712640, 721548, 749088, 757180, 801720, 832320, 848880, 901935, 908616, 936360, 962064, 1022193, 1068960, 1131840, 1135770, 1202580, 1211488, 1248480, 1282752, 1362924, 1443096, 1498176, 1514360, 1603440, 1697760, 1703655, 1803870, 1817232, 1872720, 1924128, 2044386, 2137920, 2271540, 2405160, 2422976, 2496960, 2725848, 2886192, 3028720, 3066579, 3206880, 3395520, 3407310, 3607740, 3634464, 3745440, 3848256, 4088772, 4543080, 4810320, 5110965, 5451696, 5772384, 6057440, 6133158, 6413760, 6814620, 7215480, 7268928, 7490880, 8177544, 9086160, 9620640, 10221930, 10903392, 11544768, 12114880, 12266316, 13629240, 14430960, 15332895, 16355088, 18172320, 19241280, 20443860, 21806784, 24532632, 27258480, 28861920, 30665790, 32710176, 36344640, 40887720, 49065264, 54516960, 57723840, 61331580, 65420352, 81775440, 98130528, 109033920, 122663160, 163550880, 196261056, 245326320, 327101760, 490652640, 981305280]

約数ペア:

[(1, 981305280), (2, 490652640), (3, 327101760), (4, 245326320), (5, 196261056), (6, 163550880), (8, 122663160), (9, 109033920), (10, 98130528), (12, 81775440), (15, 65420352), (16, 61331580), (17, 57723840), (18, 54516960), (20, 49065264), (24, 40887720), (27, 36344640), (30, 32710176), (32, 30665790), (34, 28861920), (36, 27258480), (40, 24532632), (45, 21806784), (48, 20443860), (51, 19241280), (54, 18172320), (60, 16355088), (64, 15332895), (68, 14430960), (72, 13629240), (80, 12266316), (81, 12114880), (85, 11544768), (90, 10903392), (96, 10221930), (102, 9620640), (108, 9086160), (120, 8177544), (131, 7490880), (135, 7268928), (136, 7215480), (144, 6814620), (153, 6413760), (160, 6133158), (162, 6057440), (170, 5772384), (180, 5451696), (192, 5110965), (204, 4810320), (216, 4543080), (240, 4088772), (255, 3848256), (262, 3745440), (270, 3634464), (272, 3607740), (288, 3407310), (289, 3395520), (306, 3206880), (320, 3066579), (324, 3028720), (340, 2886192), (360, 2725848), (393, 2496960), (405, 2422976), (408, 2405160), (432, 2271540), (459, 2137920), (480, 2044386), (510, 1924128), (524, 1872720), (540, 1817232), (544, 1803870), (576, 1703655), (578, 1697760), (612, 1603440), (648, 1514360), (655, 1498176), (680, 1443096), (720, 1362924), (765, 1282752), (786, 1248480), (810, 1211488), (816, 1202580), (864, 1135770), (867, 1131840), (918, 1068960), (960, 1022193), (1020, 962064), (1048, 936360), (1080, 908616), (1088, 901935), (1156, 848880), (1179, 832320), (1224, 801720), (1296, 757180), (1310, 749088), (1360, 721548), (1377, 712640), (1440, 681462), (1445, 679104), (1530, 641376), (1572, 624240), (1620, 605744), (1632, 601290), (1728, 567885), (1734, 565920), (1836, 534480), (1965, 499392), (2040, 481032), (2096, 468180), (2160, 454308), (2227, 440640), (2295, 427584), (2312, 424440), (2358, 416160), (2448, 400860), (2592, 378590), (2601, 377280), (2620, 374544), (2720, 360774), (2754, 356320), (2880, 340731), (2890, 339552), (3060, 320688), (3144, 312120), (3240, 302872), (3264, 300645), (3468, 282960), (3537, 277440), (3672, 267240), (3930, 249696), (4080, 240516), (4192, 234090), (4320, 227154), (4335, 226368), (4454, 220320), (4590, 213792), (4624, 212220), (4716, 208080), (4896, 200430), (5184, 189295), (5202, 188640), (5240, 187272), (5440, 180387), (5508, 178160), (5780, 169776), (5895, 166464), (6120, 160344), (6288, 156060), (6480, 151436), (6681, 146880), (6885, 142528), (6936, 141480), (7074, 138720), (7344, 133620), (7803, 125760), (7860, 124848), (8160, 120258), (8384, 117045), (8640, 113577), (8670, 113184), (8908, 110160), (9180, 106896), (9248, 106110), (9432, 104040), (9792, 100215), (10404, 94320), (10480, 93636), (10611, 92480), (11016, 89080), (11135, 88128), (11560, 84888), (11790, 83232), (12240, 80172), (12576, 78030), (12960, 75718), (13005, 75456), (13362, 73440), (13770, 71264), (13872, 70740), (14148, 69360), (14688, 66810), (15606, 62880), (15720, 62424), (16320, 60129), (17340, 56592), (17685, 55488), (17816, 55080), (18360, 53448), (18496, 53055), (18864, 52020), (20043, 48960), (20808, 47160), (20960, 46818), (21222, 46240), (22032, 44540), (22270, 44064), (23120, 42444), (23409, 41920), (23580, 41616), (24480, 40086), (25152, 39015), (25920, 37859), (26010, 37728), (26724, 36720), (27540, 35632), (27744, 35370), (28296, 34680), (29376, 33405), (31212, 31440)]