7644248640

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{42131}}^1$

素因数の和:42167

約数の個数: 280

約数和(自身を含む): 31077237312

約数和(自身を除く): 23432988672

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, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 42131, 45360, 60480, 84262, 90720, 126393, 168524, 181440, 210655, 252786, 294917, 337048, 379179, 421310, 505572, 589834, 631965, 674096, 758358, 842620, 884751, 1011144, 1137537, 1179668, 1263930, 1348192, 1474585, 1516716, 1685240, 1769502, 1895895, 2022288, 2275074, 2359336, 2527860, 2654253, 2696384, 2949170, 3033432, 3370480, 3412611, 3539004, 3791790, 4044576, 4423755, 4550148, 4718672, 5055720, 5308506, 5687685, 5898340, 6066864, 6740960, 6825222, 7078008, 7583580, 7962759, 8089152, 8847510, 9100296, 9437344, 10111440, 10617012, 11375370, 11796680, 12133728, 13271265, 13481920, 13650444, 14156016, 15167160, 15925518, 17063055, 17695020, 18200592, 18874688, 20222880, 21234024, 22750740, 23593360, 23888277, 24267456, 26542530, 27300888, 28312032, 30334320, 31851036, 34126110, 35390040, 36401184, 39813795, 40445760, 42468048, 45501480, 47186720, 47776554, 53085060, 54601776, 56624064, 60668640, 63702072, 68252220, 70780080, 72802368, 79627590, 84936096, 91002960, 94373440, 95553108, 106170120, 109203552, 119441385, 121337280, 127404144, 136504440, 141560160, 159255180, 169872192, 182005920, 191106216, 212340240, 218407104, 238882770, 254808288, 273008880, 283120320, 318510360, 364011840, 382212432, 424680480, 477765540, 509616576, 546017760, 637020720, 764424864, 849360960, 955531080, 1092035520, 1274041440, 1528849728, 1911062160, 2548082880, 3822124320, 7644248640]

約数ペア:

[(1, 7644248640), (2, 3822124320), (3, 2548082880), (4, 1911062160), (5, 1528849728), (6, 1274041440), (7, 1092035520), (8, 955531080), (9, 849360960), (10, 764424864), (12, 637020720), (14, 546017760), (15, 509616576), (16, 477765540), (18, 424680480), (20, 382212432), (21, 364011840), (24, 318510360), (27, 283120320), (28, 273008880), (30, 254808288), (32, 238882770), (35, 218407104), (36, 212340240), (40, 191106216), (42, 182005920), (45, 169872192), (48, 159255180), (54, 141560160), (56, 136504440), (60, 127404144), (63, 121337280), (64, 119441385), (70, 109203552), (72, 106170120), (80, 95553108), (81, 94373440), (84, 91002960), (90, 84936096), (96, 79627590), (105, 72802368), (108, 70780080), (112, 68252220), (120, 63702072), (126, 60668640), (135, 56624064), (140, 54601776), (144, 53085060), (160, 47776554), (162, 47186720), (168, 45501480), (180, 42468048), (189, 40445760), (192, 39813795), (210, 36401184), (216, 35390040), (224, 34126110), (240, 31851036), (252, 30334320), (270, 28312032), (280, 27300888), (288, 26542530), (315, 24267456), (320, 23888277), (324, 23593360), (336, 22750740), (360, 21234024), (378, 20222880), (405, 18874688), (420, 18200592), (432, 17695020), (448, 17063055), (480, 15925518), (504, 15167160), (540, 14156016), (560, 13650444), (567, 13481920), (576, 13271265), (630, 12133728), (648, 11796680), (672, 11375370), (720, 10617012), (756, 10111440), (810, 9437344), (840, 9100296), (864, 8847510), (945, 8089152), (960, 7962759), (1008, 7583580), (1080, 7078008), (1120, 6825222), (1134, 6740960), (1260, 6066864), (1296, 5898340), (1344, 5687685), (1440, 5308506), (1512, 5055720), (1620, 4718672), (1680, 4550148), (1728, 4423755), (1890, 4044576), (2016, 3791790), (2160, 3539004), (2240, 3412611), (2268, 3370480), (2520, 3033432), (2592, 2949170), (2835, 2696384), (2880, 2654253), (3024, 2527860), (3240, 2359336), (3360, 2275074), (3780, 2022288), (4032, 1895895), (4320, 1769502), (4536, 1685240), (5040, 1516716), (5184, 1474585), (5670, 1348192), (6048, 1263930), (6480, 1179668), (6720, 1137537), (7560, 1011144), (8640, 884751), (9072, 842620), (10080, 758358), (11340, 674096), (12096, 631965), (12960, 589834), (15120, 505572), (18144, 421310), (20160, 379179), (22680, 337048), (25920, 294917), (30240, 252786), (36288, 210655), (42131, 181440), (45360, 168524), (60480, 126393), (84262, 90720)]