172118520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{7589}}^1$

素因数の和:7619

約数の個数: 160

約数和(自身を含む): 661240800

約数和(自身を除く): 489122280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 7589, 11340, 15178, 22680, 22767, 30356, 37945, 45534, 53123, 60712, 68301, 75890, 91068, 106246, 113835, 136602, 151780, 159369, 182136, 204903, 212492, 227670, 265615, 273204, 303560, 318738, 341505, 409806, 424984, 455340, 478107, 531230, 546408, 614709, 637476, 683010, 796845, 819612, 910680, 956214, 1024515, 1062460, 1229418, 1274952, 1366020, 1434321, 1593690, 1639224, 1912428, 2049030, 2124920, 2390535, 2458836, 2732040, 2868642, 3073545, 3187380, 3824856, 4098060, 4302963, 4781070, 4917672, 5737284, 6147090, 6374760, 7171605, 8196120, 8605926, 9562140, 11474568, 12294180, 14343210, 17211852, 19124280, 21514815, 24588360, 28686420, 34423704, 43029630, 57372840, 86059260, 172118520]

約数ペア:

[(1, 172118520), (2, 86059260), (3, 57372840), (4, 43029630), (5, 34423704), (6, 28686420), (7, 24588360), (8, 21514815), (9, 19124280), (10, 17211852), (12, 14343210), (14, 12294180), (15, 11474568), (18, 9562140), (20, 8605926), (21, 8196120), (24, 7171605), (27, 6374760), (28, 6147090), (30, 5737284), (35, 4917672), (36, 4781070), (40, 4302963), (42, 4098060), (45, 3824856), (54, 3187380), (56, 3073545), (60, 2868642), (63, 2732040), (70, 2458836), (72, 2390535), (81, 2124920), (84, 2049030), (90, 1912428), (105, 1639224), (108, 1593690), (120, 1434321), (126, 1366020), (135, 1274952), (140, 1229418), (162, 1062460), (168, 1024515), (180, 956214), (189, 910680), (210, 819612), (216, 796845), (252, 683010), (270, 637476), (280, 614709), (315, 546408), (324, 531230), (360, 478107), (378, 455340), (405, 424984), (420, 409806), (504, 341505), (540, 318738), (567, 303560), (630, 273204), (648, 265615), (756, 227670), (810, 212492), (840, 204903), (945, 182136), (1080, 159369), (1134, 151780), (1260, 136602), (1512, 113835), (1620, 106246), (1890, 91068), (2268, 75890), (2520, 68301), (2835, 60712), (3240, 53123), (3780, 45534), (4536, 37945), (5670, 30356), (7560, 22767), (7589, 22680), (11340, 15178)]