13245279840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{235849}}^1$

素因数の和:235886

約数の個数: 192

約数和(自身を含む): 49924728000

約数和(自身を除く): 36679448160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 56160, 235849, 471698, 707547, 943396, 1179245, 1415094, 1886792, 2122641, 2358490, 2830188, 3066037, 3537735, 3773584, 4245282, 4716980, 5660376, 6132074, 6367923, 7075470, 7547168, 8490564, 9198111, 9433960, 10613205, 11320752, 12264148, 12735846, 14150940, 15330185, 16981128, 18396222, 18867920, 21226410, 22641504, 24528296, 25471692, 27594333, 28301880, 30660370, 31839615, 33962256, 36792444, 37735840, 42452820, 45990555, 49056592, 50943384, 55188666, 56603760, 61320740, 63679230, 67924512, 73584888, 82782999, 84905640, 91981110, 98113184, 101886768, 110377332, 113207520, 122641480, 127358460, 137971665, 147169776, 165565998, 169811280, 183962220, 203773536, 220754664, 245282960, 254716920, 275943330, 294339552, 331131996, 339622560, 367924440, 413914995, 441509328, 490565920, 509433840, 551886660, 662263992, 735848880, 827829990, 883018656, 1018867680, 1103773320, 1324527984, 1471697760, 1655659980, 2207546640, 2649055968, 3311319960, 4415093280, 6622639920, 13245279840]

約数ペア:

[(1, 13245279840), (2, 6622639920), (3, 4415093280), (4, 3311319960), (5, 2649055968), (6, 2207546640), (8, 1655659980), (9, 1471697760), (10, 1324527984), (12, 1103773320), (13, 1018867680), (15, 883018656), (16, 827829990), (18, 735848880), (20, 662263992), (24, 551886660), (26, 509433840), (27, 490565920), (30, 441509328), (32, 413914995), (36, 367924440), (39, 339622560), (40, 331131996), (45, 294339552), (48, 275943330), (52, 254716920), (54, 245282960), (60, 220754664), (65, 203773536), (72, 183962220), (78, 169811280), (80, 165565998), (90, 147169776), (96, 137971665), (104, 127358460), (108, 122641480), (117, 113207520), (120, 110377332), (130, 101886768), (135, 98113184), (144, 91981110), (156, 84905640), (160, 82782999), (180, 73584888), (195, 67924512), (208, 63679230), (216, 61320740), (234, 56603760), (240, 55188666), (260, 50943384), (270, 49056592), (288, 45990555), (312, 42452820), (351, 37735840), (360, 36792444), (390, 33962256), (416, 31839615), (432, 30660370), (468, 28301880), (480, 27594333), (520, 25471692), (540, 24528296), (585, 22641504), (624, 21226410), (702, 18867920), (720, 18396222), (780, 16981128), (864, 15330185), (936, 14150940), (1040, 12735846), (1080, 12264148), (1170, 11320752), (1248, 10613205), (1404, 9433960), (1440, 9198111), (1560, 8490564), (1755, 7547168), (1872, 7075470), (2080, 6367923), (2160, 6132074), (2340, 5660376), (2808, 4716980), (3120, 4245282), (3510, 3773584), (3744, 3537735), (4320, 3066037), (4680, 2830188), (5616, 2358490), (6240, 2122641), (7020, 1886792), (9360, 1415094), (11232, 1179245), (14040, 943396), (18720, 707547), (28080, 471698), (56160, 235849)]