490652640

素因数分解:

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

素因数の和:192

約数の個数: 360

約数和(自身を含む): 1853486712

約数和(自身を除く): 1362834072

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, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 131, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 262, 270, 272, 288, 289, 306, 324, 340, 360, 393, 405, 408, 432, 459, 480, 510, 524, 540, 544, 578, 612, 648, 655, 680, 720, 765, 786, 810, 816, 864, 867, 918, 1020, 1048, 1080, 1156, 1179, 1224, 1296, 1310, 1360, 1377, 1440, 1445, 1530, 1572, 1620, 1632, 1734, 1836, 1965, 2040, 2096, 2160, 2227, 2295, 2312, 2358, 2448, 2592, 2601, 2620, 2720, 2754, 2890, 3060, 3144, 3240, 3468, 3537, 3672, 3930, 4080, 4192, 4320, 4335, 4454, 4590, 4624, 4716, 4896, 5202, 5240, 5508, 5780, 5895, 6120, 6288, 6480, 6681, 6885, 6936, 7074, 7344, 7803, 7860, 8160, 8670, 8908, 9180, 9248, 9432, 10404, 10480, 10611, 11016, 11135, 11560, 11790, 12240, 12576, 12960, 13005, 13362, 13770, 13872, 14148, 14688, 15606, 15720, 17340, 17685, 17816, 18360, 18864, 20043, 20808, 20960, 21222, 22032, 22270, 23120, 23409, 23580, 24480, 26010, 26724, 27540, 27744, 28296, 31212, 31440, 33405, 34680, 35370, 35632, 36720, 37728, 37859, 39015, 40086, 41616, 42444, 44064, 44540, 46240, 46818, 47160, 52020, 53055, 53448, 55080, 56592, 60129, 62424, 62880, 66810, 69360, 70740, 71264, 73440, 75718, 78030, 80172, 83232, 84888, 89080, 93636, 94320, 100215, 104040, 106110, 106896, 110160, 113184, 113577, 117045, 120258, 124848, 133620, 138720, 141480, 151436, 156060, 160344, 169776, 178160, 180387, 187272, 188640, 189295, 200430, 208080, 212220, 213792, 220320, 227154, 234090, 240516, 249696, 267240, 282960, 300645, 302872, 312120, 320688, 339552, 340731, 356320, 360774, 374544, 378590, 400860, 416160, 424440, 454308, 468180, 481032, 534480, 565920, 567885, 601290, 605744, 624240, 641376, 681462, 721548, 749088, 757180, 801720, 848880, 901935, 908616, 936360, 962064, 1022193, 1068960, 1135770, 1202580, 1211488, 1248480, 1362924, 1443096, 1514360, 1603440, 1697760, 1703655, 1803870, 1817232, 1872720, 1924128, 2044386, 2271540, 2405160, 2725848, 2886192, 3028720, 3066579, 3206880, 3407310, 3607740, 3634464, 3745440, 4088772, 4543080, 4810320, 5110965, 5451696, 5772384, 6057440, 6133158, 6814620, 7215480, 8177544, 9086160, 9620640, 10221930, 10903392, 12266316, 13629240, 14430960, 15332895, 16355088, 18172320, 20443860, 24532632, 27258480, 28861920, 30665790, 32710176, 40887720, 49065264, 54516960, 61331580, 81775440, 98130528, 122663160, 163550880, 245326320, 490652640]

約数ペア:

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