1660700664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2293}}^1$

素因数の和:2794

約数の個数: 128

約数和(自身を含む): 5285376000

約数和(自身を除く): 3624675336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 479, 504, 756, 958, 1437, 1512, 1916, 2293, 2874, 3353, 3832, 4311, 4586, 5748, 6706, 6879, 8622, 9172, 10059, 11496, 12933, 13412, 13758, 16051, 17244, 18344, 20118, 20637, 25866, 26824, 27516, 30177, 32102, 34488, 40236, 41274, 48153, 51732, 55032, 60354, 61911, 64204, 80472, 82548, 90531, 96306, 103464, 120708, 123822, 128408, 144459, 165096, 181062, 192612, 241416, 247644, 288918, 362124, 385224, 433377, 495288, 577836, 724248, 866754, 1098347, 1155672, 1733508, 2196694, 3295041, 3467016, 4393388, 6590082, 7688429, 8786776, 9885123, 13180164, 15376858, 19770246, 23065287, 26360328, 29655369, 30753716, 39540492, 46130574, 59310738, 61507432, 69195861, 79080984, 92261148, 118621476, 138391722, 184522296, 207587583, 237242952, 276783444, 415175166, 553566888, 830350332, 1660700664]

約数ペア:

[(1, 1660700664), (2, 830350332), (3, 553566888), (4, 415175166), (6, 276783444), (7, 237242952), (8, 207587583), (9, 184522296), (12, 138391722), (14, 118621476), (18, 92261148), (21, 79080984), (24, 69195861), (27, 61507432), (28, 59310738), (36, 46130574), (42, 39540492), (54, 30753716), (56, 29655369), (63, 26360328), (72, 23065287), (84, 19770246), (108, 15376858), (126, 13180164), (168, 9885123), (189, 8786776), (216, 7688429), (252, 6590082), (378, 4393388), (479, 3467016), (504, 3295041), (756, 2196694), (958, 1733508), (1437, 1155672), (1512, 1098347), (1916, 866754), (2293, 724248), (2874, 577836), (3353, 495288), (3832, 433377), (4311, 385224), (4586, 362124), (5748, 288918), (6706, 247644), (6879, 241416), (8622, 192612), (9172, 181062), (10059, 165096), (11496, 144459), (12933, 128408), (13412, 123822), (13758, 120708), (16051, 103464), (17244, 96306), (18344, 90531), (20118, 82548), (20637, 80472), (25866, 64204), (26824, 61911), (27516, 60354), (30177, 55032), (32102, 51732), (34488, 48153), (40236, 41274)]