2321815040

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:932

約数の個数: 160

約数和(自身を含む): 5939619840

約数和(自身を除く): 3617804800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 115, 128, 160, 184, 188, 230, 235, 256, 320, 368, 376, 460, 470, 512, 640, 736, 752, 839, 920, 940, 1081, 1280, 1472, 1504, 1678, 1840, 1880, 2162, 2560, 2944, 3008, 3356, 3680, 3760, 4195, 4324, 5405, 5888, 6016, 6712, 7360, 7520, 8390, 8648, 10810, 11776, 12032, 13424, 14720, 15040, 16780, 17296, 19297, 21620, 24064, 26848, 29440, 30080, 33560, 34592, 38594, 39433, 43240, 53696, 58880, 60160, 67120, 69184, 77188, 78866, 86480, 96485, 107392, 120320, 134240, 138368, 154376, 157732, 172960, 192970, 197165, 214784, 268480, 276736, 308752, 315464, 345920, 385940, 394330, 429568, 536960, 553472, 617504, 630928, 691840, 771880, 788660, 906959, 1073920, 1235008, 1261856, 1383680, 1543760, 1577320, 1813918, 2147840, 2470016, 2523712, 2767360, 3087520, 3154640, 3627836, 4534795, 4940032, 5047424, 6175040, 6309280, 7255672, 9069590, 9880064, 10094848, 12350080, 12618560, 14511344, 18139180, 20189696, 24700160, 25237120, 29022688, 36278360, 49400320, 50474240, 58045376, 72556720, 100948480, 116090752, 145113440, 232181504, 290226880, 464363008, 580453760, 1160907520, 2321815040]

約数ペア:

[(1, 2321815040), (2, 1160907520), (4, 580453760), (5, 464363008), (8, 290226880), (10, 232181504), (16, 145113440), (20, 116090752), (23, 100948480), (32, 72556720), (40, 58045376), (46, 50474240), (47, 49400320), (64, 36278360), (80, 29022688), (92, 25237120), (94, 24700160), (115, 20189696), (128, 18139180), (160, 14511344), (184, 12618560), (188, 12350080), (230, 10094848), (235, 9880064), (256, 9069590), (320, 7255672), (368, 6309280), (376, 6175040), (460, 5047424), (470, 4940032), (512, 4534795), (640, 3627836), (736, 3154640), (752, 3087520), (839, 2767360), (920, 2523712), (940, 2470016), (1081, 2147840), (1280, 1813918), (1472, 1577320), (1504, 1543760), (1678, 1383680), (1840, 1261856), (1880, 1235008), (2162, 1073920), (2560, 906959), (2944, 788660), (3008, 771880), (3356, 691840), (3680, 630928), (3760, 617504), (4195, 553472), (4324, 536960), (5405, 429568), (5888, 394330), (6016, 385940), (6712, 345920), (7360, 315464), (7520, 308752), (8390, 276736), (8648, 268480), (10810, 214784), (11776, 197165), (12032, 192970), (13424, 172960), (14720, 157732), (15040, 154376), (16780, 138368), (17296, 134240), (19297, 120320), (21620, 107392), (24064, 96485), (26848, 86480), (29440, 78866), (30080, 77188), (33560, 69184), (34592, 67120), (38594, 60160), (39433, 58880), (43240, 53696)]