28890626160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{34963}}^1$

素因数の和:35303

約数の個数: 160

約数和(自身を含む): 98017797888

約数和(自身を除く): 69127171728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 313, 330, 440, 528, 626, 660, 880, 939, 1252, 1320, 1565, 1878, 2504, 2640, 3130, 3443, 3756, 4695, 5008, 6260, 6886, 7512, 9390, 10329, 12520, 13772, 15024, 17215, 18780, 20658, 25040, 27544, 34430, 34963, 37560, 41316, 51645, 55088, 68860, 69926, 75120, 82632, 103290, 104889, 137720, 139852, 165264, 174815, 206580, 209778, 275440, 279704, 349630, 384593, 413160, 419556, 524445, 559408, 699260, 769186, 826320, 839112, 1048890, 1153779, 1398520, 1538372, 1678224, 1922965, 2097780, 2307558, 2797040, 3076744, 3845930, 4195560, 4615116, 5768895, 6153488, 7691860, 8391120, 9230232, 10943419, 11537790, 15383720, 18460464, 21886838, 23075580, 30767440, 32830257, 43773676, 46151160, 54717095, 65660514, 87547352, 92302320, 109434190, 120377609, 131321028, 164151285, 175094704, 218868380, 240755218, 262642056, 328302570, 361132827, 437736760, 481510436, 525284112, 601888045, 656605140, 722265654, 875473520, 963020872, 1203776090, 1313210280, 1444531308, 1805664135, 1926041744, 2407552180, 2626420560, 2889062616, 3611328270, 4815104360, 5778125232, 7222656540, 9630208720, 14445313080, 28890626160]

約数ペア:

[(1, 28890626160), (2, 14445313080), (3, 9630208720), (4, 7222656540), (5, 5778125232), (6, 4815104360), (8, 3611328270), (10, 2889062616), (11, 2626420560), (12, 2407552180), (15, 1926041744), (16, 1805664135), (20, 1444531308), (22, 1313210280), (24, 1203776090), (30, 963020872), (33, 875473520), (40, 722265654), (44, 656605140), (48, 601888045), (55, 525284112), (60, 481510436), (66, 437736760), (80, 361132827), (88, 328302570), (110, 262642056), (120, 240755218), (132, 218868380), (165, 175094704), (176, 164151285), (220, 131321028), (240, 120377609), (264, 109434190), (313, 92302320), (330, 87547352), (440, 65660514), (528, 54717095), (626, 46151160), (660, 43773676), (880, 32830257), (939, 30767440), (1252, 23075580), (1320, 21886838), (1565, 18460464), (1878, 15383720), (2504, 11537790), (2640, 10943419), (3130, 9230232), (3443, 8391120), (3756, 7691860), (4695, 6153488), (5008, 5768895), (6260, 4615116), (6886, 4195560), (7512, 3845930), (9390, 3076744), (10329, 2797040), (12520, 2307558), (13772, 2097780), (15024, 1922965), (17215, 1678224), (18780, 1538372), (20658, 1398520), (25040, 1153779), (27544, 1048890), (34430, 839112), (34963, 826320), (37560, 769186), (41316, 699260), (51645, 559408), (55088, 524445), (68860, 419556), (69926, 413160), (75120, 384593), (82632, 349630), (103290, 279704), (104889, 275440), (137720, 209778), (139852, 206580), (165264, 174815)]