80169180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14683}}^1$

素因数の和:14715

約数の個数: 96

約数和(自身を含む): 276294144

約数和(自身を除く): 196124964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 14683, 29366, 44049, 58732, 73415, 88098, 102781, 146830, 176196, 190879, 205562, 220245, 293660, 308343, 381758, 411124, 440490, 513905, 572637, 616686, 763516, 880980, 954395, 1027810, 1145274, 1233372, 1336153, 1541715, 1908790, 2055620, 2290548, 2672306, 2863185, 3083430, 3817580, 4008459, 5344612, 5726370, 6166860, 6680765, 8016918, 11452740, 13361530, 16033836, 20042295, 26723060, 40084590, 80169180]

約数ペア:

[(1, 80169180), (2, 40084590), (3, 26723060), (4, 20042295), (5, 16033836), (6, 13361530), (7, 11452740), (10, 8016918), (12, 6680765), (13, 6166860), (14, 5726370), (15, 5344612), (20, 4008459), (21, 3817580), (26, 3083430), (28, 2863185), (30, 2672306), (35, 2290548), (39, 2055620), (42, 1908790), (52, 1541715), (60, 1336153), (65, 1233372), (70, 1145274), (78, 1027810), (84, 954395), (91, 880980), (105, 763516), (130, 616686), (140, 572637), (156, 513905), (182, 440490), (195, 411124), (210, 381758), (260, 308343), (273, 293660), (364, 220245), (390, 205562), (420, 190879), (455, 176196), (546, 146830), (780, 102781), (910, 88098), (1092, 73415), (1365, 58732), (1820, 44049), (2730, 29366), (5460, 14683)]