1443753780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{27067}}^1$

素因数の和:27213

約数の個数: 96

約数和(自身を含む): 4656562176

約数和(自身を除く): 3212808396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2667, 3556, 3810, 4445, 5334, 7620, 8890, 10668, 13335, 17780, 26670, 27067, 53340, 54134, 81201, 108268, 135335, 162402, 189469, 270670, 324804, 378938, 406005, 541340, 568407, 757876, 812010, 947345, 1136814, 1624020, 1894690, 2273628, 2842035, 3437509, 3789380, 5684070, 6875018, 10312527, 11368140, 13750036, 17187545, 20625054, 24062563, 34375090, 41250108, 48125126, 51562635, 68750180, 72187689, 96250252, 103125270, 120312815, 144375378, 206250540, 240625630, 288750756, 360938445, 481251260, 721876890, 1443753780]

約数ペア:

[(1, 1443753780), (2, 721876890), (3, 481251260), (4, 360938445), (5, 288750756), (6, 240625630), (7, 206250540), (10, 144375378), (12, 120312815), (14, 103125270), (15, 96250252), (20, 72187689), (21, 68750180), (28, 51562635), (30, 48125126), (35, 41250108), (42, 34375090), (60, 24062563), (70, 20625054), (84, 17187545), (105, 13750036), (127, 11368140), (140, 10312527), (210, 6875018), (254, 5684070), (381, 3789380), (420, 3437509), (508, 2842035), (635, 2273628), (762, 1894690), (889, 1624020), (1270, 1136814), (1524, 947345), (1778, 812010), (1905, 757876), (2540, 568407), (2667, 541340), (3556, 406005), (3810, 378938), (4445, 324804), (5334, 270670), (7620, 189469), (8890, 162402), (10668, 135335), (13335, 108268), (17780, 81201), (26670, 54134), (27067, 53340)]