240507540

素因数分解:

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

素因数の和:14718

約数の個数: 144

約数和(自身を含む): 897955968

約数和(自身を除く): 657448428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 14683, 16380, 29366, 44049, 58732, 73415, 88098, 102781, 132147, 146830, 176196, 190879, 205562, 220245, 264294, 293660, 308343, 381758, 411124, 440490, 513905, 528588, 572637, 616686, 660735, 763516, 880980, 925029, 954395, 1027810, 1145274, 1233372, 1321470, 1336153, 1541715, 1717911, 1850058, 1908790, 2055620, 2290548, 2642940, 2672306, 2863185, 3083430, 3435822, 3700116, 3817580, 4008459, 4625145, 5344612, 5726370, 6166860, 6680765, 6871644, 8016918, 8589555, 9250290, 11452740, 12025377, 13361530, 16033836, 17179110, 18500580, 20042295, 24050754, 26723060, 34358220, 40084590, 48101508, 60126885, 80169180, 120253770, 240507540]

約数ペア:

[(1, 240507540), (2, 120253770), (3, 80169180), (4, 60126885), (5, 48101508), (6, 40084590), (7, 34358220), (9, 26723060), (10, 24050754), (12, 20042295), (13, 18500580), (14, 17179110), (15, 16033836), (18, 13361530), (20, 12025377), (21, 11452740), (26, 9250290), (28, 8589555), (30, 8016918), (35, 6871644), (36, 6680765), (39, 6166860), (42, 5726370), (45, 5344612), (52, 4625145), (60, 4008459), (63, 3817580), (65, 3700116), (70, 3435822), (78, 3083430), (84, 2863185), (90, 2672306), (91, 2642940), (105, 2290548), (117, 2055620), (126, 1908790), (130, 1850058), (140, 1717911), (156, 1541715), (180, 1336153), (182, 1321470), (195, 1233372), (210, 1145274), (234, 1027810), (252, 954395), (260, 925029), (273, 880980), (315, 763516), (364, 660735), (390, 616686), (420, 572637), (455, 528588), (468, 513905), (546, 440490), (585, 411124), (630, 381758), (780, 308343), (819, 293660), (910, 264294), (1092, 220245), (1170, 205562), (1260, 190879), (1365, 176196), (1638, 146830), (1820, 132147), (2340, 102781), (2730, 88098), (3276, 73415), (4095, 58732), (5460, 44049), (8190, 29366), (14683, 16380)]