2015176872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 5463244800

約数和(自身を除く): 3448067928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 103, 136, 158, 204, 206, 237, 309, 316, 408, 412, 474, 607, 618, 632, 824, 948, 1214, 1236, 1343, 1751, 1821, 1896, 2428, 2472, 2686, 3502, 3642, 4029, 4856, 5253, 5372, 7004, 7284, 8058, 8137, 10319, 10506, 10744, 14008, 14568, 16116, 16274, 20638, 21012, 24411, 30957, 32232, 32548, 41276, 42024, 47953, 48822, 61914, 62521, 65096, 82552, 95906, 97644, 123828, 125042, 138329, 143859, 187563, 191812, 195288, 247656, 250084, 276658, 287718, 375126, 383624, 414987, 500168, 553316, 575436, 750252, 815201, 829974, 1062857, 1106632, 1150872, 1500504, 1630402, 1659948, 2125714, 2445603, 3188571, 3260804, 3319896, 4251428, 4891206, 4939159, 6377142, 6521608, 8502856, 9782412, 9878318, 12754284, 14817477, 19564824, 19756636, 25508568, 29634954, 39513272, 59269908, 83965703, 118539816, 167931406, 251897109, 335862812, 503794218, 671725624, 1007588436, 2015176872]

約数ペア:

[(1, 2015176872), (2, 1007588436), (3, 671725624), (4, 503794218), (6, 335862812), (8, 251897109), (12, 167931406), (17, 118539816), (24, 83965703), (34, 59269908), (51, 39513272), (68, 29634954), (79, 25508568), (102, 19756636), (103, 19564824), (136, 14817477), (158, 12754284), (204, 9878318), (206, 9782412), (237, 8502856), (309, 6521608), (316, 6377142), (408, 4939159), (412, 4891206), (474, 4251428), (607, 3319896), (618, 3260804), (632, 3188571), (824, 2445603), (948, 2125714), (1214, 1659948), (1236, 1630402), (1343, 1500504), (1751, 1150872), (1821, 1106632), (1896, 1062857), (2428, 829974), (2472, 815201), (2686, 750252), (3502, 575436), (3642, 553316), (4029, 500168), (4856, 414987), (5253, 383624), (5372, 375126), (7004, 287718), (7284, 276658), (8058, 250084), (8137, 247656), (10319, 195288), (10506, 191812), (10744, 187563), (14008, 143859), (14568, 138329), (16116, 125042), (16274, 123828), (20638, 97644), (21012, 95906), (24411, 82552), (30957, 65096), (32232, 62521), (32548, 61914), (41276, 48822), (42024, 47953)]