353272080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:941

約数の個数: 160

約数和(自身を含む): 1257062400

約数和(自身を除く): 903790320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 439, 479, 560, 840, 878, 958, 1317, 1437, 1680, 1756, 1916, 2195, 2395, 2634, 2874, 3073, 3353, 3512, 3832, 4390, 4790, 5268, 5748, 6146, 6585, 6706, 7024, 7185, 7664, 8780, 9219, 9580, 10059, 10536, 11496, 12292, 13170, 13412, 14370, 15365, 16765, 17560, 18438, 19160, 20118, 21072, 22992, 24584, 26340, 26824, 28740, 30730, 33530, 35120, 36876, 38320, 40236, 46095, 49168, 50295, 52680, 53648, 57480, 61460, 67060, 73752, 80472, 92190, 100590, 105360, 114960, 122920, 134120, 147504, 160944, 184380, 201180, 210281, 245840, 268240, 368760, 402360, 420562, 630843, 737520, 804720, 841124, 1051405, 1261686, 1471967, 1682248, 2102810, 2523372, 2943934, 3154215, 3364496, 4205620, 4415901, 5046744, 5887868, 6308430, 7359835, 8411240, 8831802, 10093488, 11775736, 12616860, 14719670, 16822480, 17663604, 22079505, 23551472, 25233720, 29439340, 35327208, 44159010, 50467440, 58878680, 70654416, 88318020, 117757360, 176636040, 353272080]

約数ペア:

[(1, 353272080), (2, 176636040), (3, 117757360), (4, 88318020), (5, 70654416), (6, 58878680), (7, 50467440), (8, 44159010), (10, 35327208), (12, 29439340), (14, 25233720), (15, 23551472), (16, 22079505), (20, 17663604), (21, 16822480), (24, 14719670), (28, 12616860), (30, 11775736), (35, 10093488), (40, 8831802), (42, 8411240), (48, 7359835), (56, 6308430), (60, 5887868), (70, 5046744), (80, 4415901), (84, 4205620), (105, 3364496), (112, 3154215), (120, 2943934), (140, 2523372), (168, 2102810), (210, 1682248), (240, 1471967), (280, 1261686), (336, 1051405), (420, 841124), (439, 804720), (479, 737520), (560, 630843), (840, 420562), (878, 402360), (958, 368760), (1317, 268240), (1437, 245840), (1680, 210281), (1756, 201180), (1916, 184380), (2195, 160944), (2395, 147504), (2634, 134120), (2874, 122920), (3073, 114960), (3353, 105360), (3512, 100590), (3832, 92190), (4390, 80472), (4790, 73752), (5268, 67060), (5748, 61460), (6146, 57480), (6585, 53648), (6706, 52680), (7024, 50295), (7185, 49168), (7664, 46095), (8780, 40236), (9219, 38320), (9580, 36876), (10059, 35120), (10536, 33530), (11496, 30730), (12292, 28740), (13170, 26824), (13412, 26340), (14370, 24584), (15365, 22992), (16765, 21072), (17560, 20118), (18438, 19160)]