212559360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2168

約数の個数: 160

約数和(自身を含む): 732140640

約数和(自身を除く): 519581280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2129, 2496, 2560, 3120, 3328, 3840, 4160, 4258, 4992, 6240, 6387, 6656, 7680, 8320, 8516, 9984, 10645, 12480, 12774, 16640, 17032, 19968, 21290, 24960, 25548, 27677, 31935, 33280, 34064, 42580, 49920, 51096, 55354, 63870, 68128, 83031, 85160, 99840, 102192, 110708, 127740, 136256, 138385, 166062, 170320, 204384, 221416, 255480, 272512, 276770, 332124, 340640, 408768, 415155, 442832, 510960, 545024, 553540, 664248, 681280, 817536, 830310, 885664, 1021920, 1090048, 1107080, 1328496, 1362560, 1635072, 1660620, 1771328, 2043840, 2214160, 2656992, 2725120, 3270144, 3321240, 3542656, 4087680, 4428320, 5313984, 5450240, 6642480, 7085312, 8175360, 8856640, 10627968, 13284960, 14170624, 16350720, 17713280, 21255936, 26569920, 35426560, 42511872, 53139840, 70853120, 106279680, 212559360]

約数ペア:

[(1, 212559360), (2, 106279680), (3, 70853120), (4, 53139840), (5, 42511872), (6, 35426560), (8, 26569920), (10, 21255936), (12, 17713280), (13, 16350720), (15, 14170624), (16, 13284960), (20, 10627968), (24, 8856640), (26, 8175360), (30, 7085312), (32, 6642480), (39, 5450240), (40, 5313984), (48, 4428320), (52, 4087680), (60, 3542656), (64, 3321240), (65, 3270144), (78, 2725120), (80, 2656992), (96, 2214160), (104, 2043840), (120, 1771328), (128, 1660620), (130, 1635072), (156, 1362560), (160, 1328496), (192, 1107080), (195, 1090048), (208, 1021920), (240, 885664), (256, 830310), (260, 817536), (312, 681280), (320, 664248), (384, 553540), (390, 545024), (416, 510960), (480, 442832), (512, 415155), (520, 408768), (624, 340640), (640, 332124), (768, 276770), (780, 272512), (832, 255480), (960, 221416), (1040, 204384), (1248, 170320), (1280, 166062), (1536, 138385), (1560, 136256), (1664, 127740), (1920, 110708), (2080, 102192), (2129, 99840), (2496, 85160), (2560, 83031), (3120, 68128), (3328, 63870), (3840, 55354), (4160, 51096), (4258, 49920), (4992, 42580), (6240, 34064), (6387, 33280), (6656, 31935), (7680, 27677), (8320, 25548), (8516, 24960), (9984, 21290), (10645, 19968), (12480, 17032), (12774, 16640)]