2227111320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{25741}}^1$

素因数の和:25865

約数の個数: 128

約数和(自身を含む): 7710243840

約数和(自身を除く): 5483132520

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, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 2060, 2163, 2472, 2884, 3090, 3605, 4120, 4326, 5768, 6180, 7210, 8652, 10815, 12360, 14420, 17304, 21630, 25741, 28840, 43260, 51482, 77223, 86520, 102964, 128705, 154446, 180187, 205928, 257410, 308892, 360374, 386115, 514820, 540561, 617784, 720748, 772230, 900935, 1029640, 1081122, 1441496, 1544460, 1801870, 2162244, 2651323, 2702805, 3088920, 3603740, 4324488, 5302646, 5405610, 7207480, 7953969, 10605292, 10811220, 13256615, 15907938, 18559261, 21210584, 21622440, 26513230, 31815876, 37118522, 39769845, 53026460, 55677783, 63631752, 74237044, 79539690, 92796305, 106052920, 111355566, 148474088, 159079380, 185592610, 222711132, 278388915, 318158760, 371185220, 445422264, 556777830, 742370440, 1113555660, 2227111320]

約数ペア:

[(1, 2227111320), (2, 1113555660), (3, 742370440), (4, 556777830), (5, 445422264), (6, 371185220), (7, 318158760), (8, 278388915), (10, 222711132), (12, 185592610), (14, 159079380), (15, 148474088), (20, 111355566), (21, 106052920), (24, 92796305), (28, 79539690), (30, 74237044), (35, 63631752), (40, 55677783), (42, 53026460), (56, 39769845), (60, 37118522), (70, 31815876), (84, 26513230), (103, 21622440), (105, 21210584), (120, 18559261), (140, 15907938), (168, 13256615), (206, 10811220), (210, 10605292), (280, 7953969), (309, 7207480), (412, 5405610), (420, 5302646), (515, 4324488), (618, 3603740), (721, 3088920), (824, 2702805), (840, 2651323), (1030, 2162244), (1236, 1801870), (1442, 1544460), (1545, 1441496), (2060, 1081122), (2163, 1029640), (2472, 900935), (2884, 772230), (3090, 720748), (3605, 617784), (4120, 540561), (4326, 514820), (5768, 386115), (6180, 360374), (7210, 308892), (8652, 257410), (10815, 205928), (12360, 180187), (14420, 154446), (17304, 128705), (21630, 102964), (25741, 86520), (28840, 77223), (43260, 51482)]