327213040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 160

約数和(自身を含む): 958510080

約数和(自身を除く): 631297040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 439, 440, 484, 560, 605, 616, 770, 847, 878, 880, 968, 1210, 1232, 1331, 1540, 1694, 1756, 1936, 2195, 2420, 2662, 3073, 3080, 3388, 3512, 4235, 4390, 4829, 4840, 5324, 6146, 6160, 6655, 6776, 7024, 8470, 8780, 9317, 9658, 9680, 10648, 12292, 13310, 13552, 15365, 16940, 17560, 18634, 19316, 21296, 24145, 24584, 26620, 30730, 33803, 33880, 35120, 37268, 38632, 46585, 48290, 49168, 53119, 53240, 61460, 67606, 67760, 74536, 77264, 93170, 96580, 106238, 106480, 122920, 135212, 149072, 169015, 186340, 193160, 212476, 245840, 265595, 270424, 338030, 371833, 372680, 386320, 424952, 531190, 540848, 584309, 676060, 743666, 745360, 849904, 1062380, 1168618, 1352120, 1487332, 1859165, 2124760, 2337236, 2704240, 2921545, 2974664, 3718330, 4090163, 4249520, 4674472, 5843090, 5949328, 7436660, 8180326, 9348944, 11686180, 14873320, 16360652, 20450815, 23372360, 29746640, 32721304, 40901630, 46744720, 65442608, 81803260, 163606520, 327213040]

約数ペア:

[(1, 327213040), (2, 163606520), (4, 81803260), (5, 65442608), (7, 46744720), (8, 40901630), (10, 32721304), (11, 29746640), (14, 23372360), (16, 20450815), (20, 16360652), (22, 14873320), (28, 11686180), (35, 9348944), (40, 8180326), (44, 7436660), (55, 5949328), (56, 5843090), (70, 4674472), (77, 4249520), (80, 4090163), (88, 3718330), (110, 2974664), (112, 2921545), (121, 2704240), (140, 2337236), (154, 2124760), (176, 1859165), (220, 1487332), (242, 1352120), (280, 1168618), (308, 1062380), (385, 849904), (439, 745360), (440, 743666), (484, 676060), (560, 584309), (605, 540848), (616, 531190), (770, 424952), (847, 386320), (878, 372680), (880, 371833), (968, 338030), (1210, 270424), (1232, 265595), (1331, 245840), (1540, 212476), (1694, 193160), (1756, 186340), (1936, 169015), (2195, 149072), (2420, 135212), (2662, 122920), (3073, 106480), (3080, 106238), (3388, 96580), (3512, 93170), (4235, 77264), (4390, 74536), (4829, 67760), (4840, 67606), (5324, 61460), (6146, 53240), (6160, 53119), (6655, 49168), (6776, 48290), (7024, 46585), (8470, 38632), (8780, 37268), (9317, 35120), (9658, 33880), (9680, 33803), (10648, 30730), (12292, 26620), (13310, 24584), (13552, 24145), (15365, 21296), (16940, 19316), (17560, 18634)]