280152144

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 823822272

約数和(自身を除く): 543670128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 251, 276, 337, 368, 414, 502, 552, 674, 753, 828, 1004, 1011, 1104, 1348, 1506, 1656, 2008, 2022, 2259, 2696, 3012, 3033, 3312, 4016, 4044, 4518, 5392, 5773, 6024, 6066, 7751, 8088, 9036, 11546, 12048, 12132, 15502, 16176, 17319, 18072, 23092, 23253, 24264, 31004, 34638, 36144, 46184, 46506, 48528, 51957, 62008, 69276, 69759, 84587, 92368, 93012, 103914, 124016, 138552, 139518, 169174, 186024, 207828, 253761, 277104, 279036, 338348, 372048, 415656, 507522, 558072, 676696, 761283, 831312, 1015044, 1116144, 1353392, 1522566, 1945501, 2030088, 3045132, 3891002, 4060176, 5836503, 6090264, 7782004, 11673006, 12180528, 15564008, 17509509, 23346012, 31128016, 35019018, 46692024, 70038036, 93384048, 140076072, 280152144]

約数ペア:

[(1, 280152144), (2, 140076072), (3, 93384048), (4, 70038036), (6, 46692024), (8, 35019018), (9, 31128016), (12, 23346012), (16, 17509509), (18, 15564008), (23, 12180528), (24, 11673006), (36, 7782004), (46, 6090264), (48, 5836503), (69, 4060176), (72, 3891002), (92, 3045132), (138, 2030088), (144, 1945501), (184, 1522566), (207, 1353392), (251, 1116144), (276, 1015044), (337, 831312), (368, 761283), (414, 676696), (502, 558072), (552, 507522), (674, 415656), (753, 372048), (828, 338348), (1004, 279036), (1011, 277104), (1104, 253761), (1348, 207828), (1506, 186024), (1656, 169174), (2008, 139518), (2022, 138552), (2259, 124016), (2696, 103914), (3012, 93012), (3033, 92368), (3312, 84587), (4016, 69759), (4044, 69276), (4518, 62008), (5392, 51957), (5773, 48528), (6024, 46506), (6066, 46184), (7751, 36144), (8088, 34638), (9036, 31004), (11546, 24264), (12048, 23253), (12132, 23092), (15502, 18072), (16176, 17319)]