268824360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4051}}^1$

素因数の和:4151

約数の個数: 128

約数和(自身を含む): 933580800

約数和(自身を除く): 664756440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4051, 4424, 4740, 5530, 6636, 8102, 8295, 9480, 11060, 12153, 13272, 16204, 16590, 20255, 22120, 24306, 28357, 32408, 33180, 40510, 48612, 56714, 60765, 66360, 81020, 85071, 97224, 113428, 121530, 141785, 162040, 170142, 226856, 243060, 283570, 320029, 340284, 425355, 486120, 567140, 640058, 680568, 850710, 960087, 1134280, 1280116, 1600145, 1701420, 1920174, 2240203, 2560232, 3200290, 3402840, 3840348, 4480406, 4800435, 6400580, 6720609, 7680696, 8960812, 9600870, 11201015, 12801160, 13441218, 17921624, 19201740, 22402030, 26882436, 33603045, 38403480, 44804060, 53764872, 67206090, 89608120, 134412180, 268824360]

約数ペア:

[(1, 268824360), (2, 134412180), (3, 89608120), (4, 67206090), (5, 53764872), (6, 44804060), (7, 38403480), (8, 33603045), (10, 26882436), (12, 22402030), (14, 19201740), (15, 17921624), (20, 13441218), (21, 12801160), (24, 11201015), (28, 9600870), (30, 8960812), (35, 7680696), (40, 6720609), (42, 6400580), (56, 4800435), (60, 4480406), (70, 3840348), (79, 3402840), (84, 3200290), (105, 2560232), (120, 2240203), (140, 1920174), (158, 1701420), (168, 1600145), (210, 1280116), (237, 1134280), (280, 960087), (316, 850710), (395, 680568), (420, 640058), (474, 567140), (553, 486120), (632, 425355), (790, 340284), (840, 320029), (948, 283570), (1106, 243060), (1185, 226856), (1580, 170142), (1659, 162040), (1896, 141785), (2212, 121530), (2370, 113428), (2765, 97224), (3160, 85071), (3318, 81020), (4051, 66360), (4424, 60765), (4740, 56714), (5530, 48612), (6636, 40510), (8102, 33180), (8295, 32408), (9480, 28357), (11060, 24306), (12153, 22120), (13272, 20255), (16204, 16590)]