121306080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:561

約数の個数: 192

約数和(自身を含む): 443197440

約数和(自身を除く): 321891360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 457, 474, 480, 553, 560, 632, 672, 790, 840, 914, 948, 1106, 1120, 1185, 1264, 1371, 1580, 1659, 1680, 1828, 1896, 2212, 2285, 2370, 2528, 2742, 2765, 3160, 3199, 3318, 3360, 3656, 3792, 4424, 4570, 4740, 5484, 5530, 6320, 6398, 6636, 6855, 7312, 7584, 8295, 8848, 9140, 9480, 9597, 10968, 11060, 12640, 12796, 13272, 13710, 14624, 15995, 16590, 17696, 18280, 18960, 19194, 21936, 22120, 25592, 26544, 27420, 31990, 33180, 36103, 36560, 37920, 38388, 43872, 44240, 47985, 51184, 53088, 54840, 63980, 66360, 72206, 73120, 76776, 88480, 95970, 102368, 108309, 109680, 127960, 132720, 144412, 153552, 180515, 191940, 216618, 219360, 252721, 255920, 265440, 288824, 307104, 361030, 383880, 433236, 505442, 511840, 541545, 577648, 722060, 758163, 767760, 866472, 1010884, 1083090, 1155296, 1263605, 1444120, 1516326, 1535520, 1732944, 2021768, 2166180, 2527210, 2888240, 3032652, 3465888, 3790815, 4043536, 4332360, 5054420, 5776480, 6065304, 7581630, 8087072, 8664720, 10108840, 12130608, 15163260, 17329440, 20217680, 24261216, 30326520, 40435360, 60653040, 121306080]

約数ペア:

[(1, 121306080), (2, 60653040), (3, 40435360), (4, 30326520), (5, 24261216), (6, 20217680), (7, 17329440), (8, 15163260), (10, 12130608), (12, 10108840), (14, 8664720), (15, 8087072), (16, 7581630), (20, 6065304), (21, 5776480), (24, 5054420), (28, 4332360), (30, 4043536), (32, 3790815), (35, 3465888), (40, 3032652), (42, 2888240), (48, 2527210), (56, 2166180), (60, 2021768), (70, 1732944), (79, 1535520), (80, 1516326), (84, 1444120), (96, 1263605), (105, 1155296), (112, 1083090), (120, 1010884), (140, 866472), (158, 767760), (160, 758163), (168, 722060), (210, 577648), (224, 541545), (237, 511840), (240, 505442), (280, 433236), (316, 383880), (336, 361030), (395, 307104), (420, 288824), (457, 265440), (474, 255920), (480, 252721), (553, 219360), (560, 216618), (632, 191940), (672, 180515), (790, 153552), (840, 144412), (914, 132720), (948, 127960), (1106, 109680), (1120, 108309), (1185, 102368), (1264, 95970), (1371, 88480), (1580, 76776), (1659, 73120), (1680, 72206), (1828, 66360), (1896, 63980), (2212, 54840), (2285, 53088), (2370, 51184), (2528, 47985), (2742, 44240), (2765, 43872), (3160, 38388), (3199, 37920), (3318, 36560), (3360, 36103), (3656, 33180), (3792, 31990), (4424, 27420), (4570, 26544), (4740, 25592), (5484, 22120), (5530, 21936), (6320, 19194), (6398, 18960), (6636, 18280), (6855, 17696), (7312, 16590), (7584, 15995), (8295, 14624), (8848, 13710), (9140, 13272), (9480, 12796), (9597, 12640), (10968, 11060)]