1705806720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6301}}^1$

素因数の和:6373

約数の個数: 192

約数和(自身を含む): 6016645440

約数和(自身を除く): 4310838720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 846, 940, 960, 1128, 1152, 1410, 1440, 1504, 1692, 1880, 1920, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 5640, 5760, 6016, 6301, 6768, 7520, 8460, 9024, 11280, 12602, 13536, 15040, 16920, 18048, 18903, 22560, 25204, 27072, 30080, 31505, 33840, 37806, 45120, 50408, 54144, 56709, 63010, 67680, 75612, 90240, 94515, 100816, 113418, 126020, 135360, 151224, 189030, 201632, 226836, 252040, 270720, 283545, 296147, 302448, 378060, 403264, 453672, 504080, 567090, 592294, 604896, 756120, 806528, 888441, 907344, 1008160, 1134180, 1184588, 1209792, 1480735, 1512240, 1776882, 1814688, 2016320, 2268360, 2369176, 2419584, 2665323, 2961470, 3024480, 3553764, 3629376, 4032640, 4442205, 4536720, 4738352, 5330646, 5922940, 6048960, 7107528, 7258752, 8884410, 9073440, 9476704, 10661292, 11845880, 12097920, 13326615, 14215056, 17768820, 18146880, 18953408, 21322584, 23691760, 26653230, 28430112, 35537640, 36293760, 37906816, 42645168, 47383520, 53306460, 56860224, 71075280, 85290336, 94767040, 106612920, 113720448, 142150560, 170580672, 189534080, 213225840, 284301120, 341161344, 426451680, 568602240, 852903360, 1705806720]

約数ペア:

[(1, 1705806720), (2, 852903360), (3, 568602240), (4, 426451680), (5, 341161344), (6, 284301120), (8, 213225840), (9, 189534080), (10, 170580672), (12, 142150560), (15, 113720448), (16, 106612920), (18, 94767040), (20, 85290336), (24, 71075280), (30, 56860224), (32, 53306460), (36, 47383520), (40, 42645168), (45, 37906816), (47, 36293760), (48, 35537640), (60, 28430112), (64, 26653230), (72, 23691760), (80, 21322584), (90, 18953408), (94, 18146880), (96, 17768820), (120, 14215056), (128, 13326615), (141, 12097920), (144, 11845880), (160, 10661292), (180, 9476704), (188, 9073440), (192, 8884410), (235, 7258752), (240, 7107528), (282, 6048960), (288, 5922940), (320, 5330646), (360, 4738352), (376, 4536720), (384, 4442205), (423, 4032640), (470, 3629376), (480, 3553764), (564, 3024480), (576, 2961470), (640, 2665323), (705, 2419584), (720, 2369176), (752, 2268360), (846, 2016320), (940, 1814688), (960, 1776882), (1128, 1512240), (1152, 1480735), (1410, 1209792), (1440, 1184588), (1504, 1134180), (1692, 1008160), (1880, 907344), (1920, 888441), (2115, 806528), (2256, 756120), (2820, 604896), (2880, 592294), (3008, 567090), (3384, 504080), (3760, 453672), (4230, 403264), (4512, 378060), (5640, 302448), (5760, 296147), (6016, 283545), (6301, 270720), (6768, 252040), (7520, 226836), (8460, 201632), (9024, 189030), (11280, 151224), (12602, 135360), (13536, 126020), (15040, 113418), (16920, 100816), (18048, 94515), (18903, 90240), (22560, 75612), (25204, 67680), (27072, 63010), (30080, 56709), (31505, 54144), (33840, 50408), (37806, 45120)]