1427861520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1231}}^1$

素因数の和:1435

約数の個数: 200

約数和(自身を含む): 4990930560

約数和(自身を除く): 3563069040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 179, 180, 216, 240, 270, 324, 358, 360, 405, 432, 537, 540, 648, 716, 720, 810, 895, 1074, 1080, 1231, 1296, 1432, 1611, 1620, 1790, 2148, 2160, 2462, 2685, 2864, 3222, 3240, 3580, 3693, 4296, 4833, 4924, 5370, 6155, 6444, 6480, 7160, 7386, 8055, 8592, 9666, 9848, 10740, 11079, 12310, 12888, 14320, 14499, 14772, 16110, 18465, 19332, 19696, 21480, 22158, 24165, 24620, 25776, 28998, 29544, 32220, 33237, 36930, 38664, 42960, 44316, 48330, 49240, 55395, 57996, 59088, 64440, 66474, 72495, 73860, 77328, 88632, 96660, 98480, 99711, 110790, 115992, 128880, 132948, 144990, 147720, 166185, 177264, 193320, 199422, 220349, 221580, 231984, 265896, 289980, 295440, 332370, 386640, 398844, 440698, 443160, 498555, 531792, 579960, 661047, 664740, 797688, 881396, 886320, 997110, 1101745, 1159920, 1322094, 1329480, 1595376, 1762792, 1983141, 1994220, 2203490, 2644188, 2658960, 3305235, 3525584, 3966282, 3988440, 4406980, 5288376, 5949423, 6610470, 7932564, 7976880, 8813960, 9915705, 10576752, 11898846, 13220940, 15865128, 17627920, 17848269, 19831410, 23797692, 26441880, 29747115, 31730256, 35696538, 39662820, 47595384, 52883760, 59494230, 71393076, 79325640, 89241345, 95190768, 118988460, 142786152, 158651280, 178482690, 237976920, 285572304, 356965380, 475953840, 713930760, 1427861520]

約数ペア:

[(1, 1427861520), (2, 713930760), (3, 475953840), (4, 356965380), (5, 285572304), (6, 237976920), (8, 178482690), (9, 158651280), (10, 142786152), (12, 118988460), (15, 95190768), (16, 89241345), (18, 79325640), (20, 71393076), (24, 59494230), (27, 52883760), (30, 47595384), (36, 39662820), (40, 35696538), (45, 31730256), (48, 29747115), (54, 26441880), (60, 23797692), (72, 19831410), (80, 17848269), (81, 17627920), (90, 15865128), (108, 13220940), (120, 11898846), (135, 10576752), (144, 9915705), (162, 8813960), (179, 7976880), (180, 7932564), (216, 6610470), (240, 5949423), (270, 5288376), (324, 4406980), (358, 3988440), (360, 3966282), (405, 3525584), (432, 3305235), (537, 2658960), (540, 2644188), (648, 2203490), (716, 1994220), (720, 1983141), (810, 1762792), (895, 1595376), (1074, 1329480), (1080, 1322094), (1231, 1159920), (1296, 1101745), (1432, 997110), (1611, 886320), (1620, 881396), (1790, 797688), (2148, 664740), (2160, 661047), (2462, 579960), (2685, 531792), (2864, 498555), (3222, 443160), (3240, 440698), (3580, 398844), (3693, 386640), (4296, 332370), (4833, 295440), (4924, 289980), (5370, 265896), (6155, 231984), (6444, 221580), (6480, 220349), (7160, 199422), (7386, 193320), (8055, 177264), (8592, 166185), (9666, 147720), (9848, 144990), (10740, 132948), (11079, 128880), (12310, 115992), (12888, 110790), (14320, 99711), (14499, 98480), (14772, 96660), (16110, 88632), (18465, 77328), (19332, 73860), (19696, 72495), (21480, 66474), (22158, 64440), (24165, 59088), (24620, 57996), (25776, 55395), (28998, 49240), (29544, 48330), (32220, 44316), (33237, 42960), (36930, 38664)]