165624840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 570810240

約数和(自身を除く): 405185400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 83, 90, 92, 115, 120, 138, 166, 180, 184, 207, 230, 241, 249, 276, 332, 345, 360, 414, 415, 460, 482, 498, 552, 664, 690, 723, 747, 828, 830, 920, 964, 996, 1035, 1205, 1245, 1380, 1446, 1494, 1656, 1660, 1909, 1928, 1992, 2070, 2169, 2410, 2490, 2760, 2892, 2988, 3320, 3615, 3735, 3818, 4140, 4338, 4820, 4980, 5543, 5727, 5784, 5976, 7230, 7470, 7636, 8280, 8676, 9545, 9640, 9960, 10845, 11086, 11454, 14460, 14940, 15272, 16629, 17181, 17352, 19090, 20003, 21690, 22172, 22908, 27715, 28635, 28920, 29880, 33258, 34362, 38180, 40006, 43380, 44344, 45816, 49887, 55430, 57270, 60009, 66516, 68724, 76360, 80012, 83145, 85905, 86760, 99774, 100015, 110860, 114540, 120018, 133032, 137448, 160024, 166290, 171810, 180027, 199548, 200030, 221720, 229080, 240036, 249435, 300045, 332580, 343620, 360054, 399096, 400060, 460069, 480072, 498870, 600090, 665160, 687240, 720108, 800120, 900135, 920138, 997740, 1200180, 1380207, 1440216, 1800270, 1840276, 1995480, 2300345, 2400360, 2760414, 3600540, 3680552, 4140621, 4600690, 5520828, 6901035, 7201080, 8281242, 9201380, 11041656, 13802070, 16562484, 18402760, 20703105, 27604140, 33124968, 41406210, 55208280, 82812420, 165624840]

約数ペア:

[(1, 165624840), (2, 82812420), (3, 55208280), (4, 41406210), (5, 33124968), (6, 27604140), (8, 20703105), (9, 18402760), (10, 16562484), (12, 13802070), (15, 11041656), (18, 9201380), (20, 8281242), (23, 7201080), (24, 6901035), (30, 5520828), (36, 4600690), (40, 4140621), (45, 3680552), (46, 3600540), (60, 2760414), (69, 2400360), (72, 2300345), (83, 1995480), (90, 1840276), (92, 1800270), (115, 1440216), (120, 1380207), (138, 1200180), (166, 997740), (180, 920138), (184, 900135), (207, 800120), (230, 720108), (241, 687240), (249, 665160), (276, 600090), (332, 498870), (345, 480072), (360, 460069), (414, 400060), (415, 399096), (460, 360054), (482, 343620), (498, 332580), (552, 300045), (664, 249435), (690, 240036), (723, 229080), (747, 221720), (828, 200030), (830, 199548), (920, 180027), (964, 171810), (996, 166290), (1035, 160024), (1205, 137448), (1245, 133032), (1380, 120018), (1446, 114540), (1494, 110860), (1656, 100015), (1660, 99774), (1909, 86760), (1928, 85905), (1992, 83145), (2070, 80012), (2169, 76360), (2410, 68724), (2490, 66516), (2760, 60009), (2892, 57270), (2988, 55430), (3320, 49887), (3615, 45816), (3735, 44344), (3818, 43380), (4140, 40006), (4338, 38180), (4820, 34362), (4980, 33258), (5543, 29880), (5727, 28920), (5784, 28635), (5976, 27715), (7230, 22908), (7470, 22172), (7636, 21690), (8280, 20003), (8676, 19090), (9545, 17352), (9640, 17181), (9960, 16629), (10845, 15272), (11086, 14940), (11454, 14460)]