239902080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 859541760

約数和(自身を除く): 619639680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 264, 296, 307, 320, 330, 352, 370, 384, 407, 440, 444, 480, 528, 555, 592, 614, 640, 660, 704, 740, 814, 880, 888, 921, 960, 1056, 1110, 1184, 1221, 1228, 1320, 1408, 1480, 1535, 1628, 1760, 1776, 1842, 1920, 2035, 2112, 2220, 2368, 2442, 2456, 2640, 2960, 3070, 3256, 3377, 3520, 3552, 3684, 4070, 4224, 4440, 4605, 4736, 4884, 4912, 5280, 5920, 6105, 6140, 6512, 6754, 7040, 7104, 7368, 8140, 8880, 9210, 9768, 9824, 10131, 10560, 11359, 11840, 12210, 12280, 13024, 13508, 14208, 14736, 16280, 16885, 17760, 18420, 19536, 19648, 20262, 21120, 22718, 23680, 24420, 24560, 26048, 27016, 29472, 32560, 33770, 34077, 35520, 36840, 39072, 39296, 40524, 45436, 48840, 49120, 50655, 52096, 54032, 56795, 58944, 65120, 67540, 68154, 71040, 73680, 78144, 81048, 90872, 97680, 98240, 101310, 108064, 113590, 117888, 124949, 130240, 135080, 136308, 147360, 156288, 162096, 170385, 181744, 195360, 196480, 202620, 216128, 227180, 249898, 260480, 270160, 272616, 294720, 324192, 340770, 363488, 374847, 390720, 405240, 432256, 454360, 499796, 540320, 545232, 589440, 624745, 648384, 681540, 726976, 749694, 781440, 810480, 908720, 999592, 1080640, 1090464, 1249490, 1296768, 1363080, 1453952, 1499388, 1620960, 1817440, 1874235, 1999184, 2161280, 2180928, 2498980, 2726160, 2998776, 3241920, 3634880, 3748470, 3998368, 4361856, 4997960, 5452320, 5997552, 6483840, 7269760, 7496940, 7996736, 9995920, 10904640, 11995104, 14993880, 15993472, 19991840, 21809280, 23990208, 29987760, 39983680, 47980416, 59975520, 79967360, 119951040, 239902080]

約数ペア:

[(1, 239902080), (2, 119951040), (3, 79967360), (4, 59975520), (5, 47980416), (6, 39983680), (8, 29987760), (10, 23990208), (11, 21809280), (12, 19991840), (15, 15993472), (16, 14993880), (20, 11995104), (22, 10904640), (24, 9995920), (30, 7996736), (32, 7496940), (33, 7269760), (37, 6483840), (40, 5997552), (44, 5452320), (48, 4997960), (55, 4361856), (60, 3998368), (64, 3748470), (66, 3634880), (74, 3241920), (80, 2998776), (88, 2726160), (96, 2498980), (110, 2180928), (111, 2161280), (120, 1999184), (128, 1874235), (132, 1817440), (148, 1620960), (160, 1499388), (165, 1453952), (176, 1363080), (185, 1296768), (192, 1249490), (220, 1090464), (222, 1080640), (240, 999592), (264, 908720), (296, 810480), (307, 781440), (320, 749694), (330, 726976), (352, 681540), (370, 648384), (384, 624745), (407, 589440), (440, 545232), (444, 540320), (480, 499796), (528, 454360), (555, 432256), (592, 405240), (614, 390720), (640, 374847), (660, 363488), (704, 340770), (740, 324192), (814, 294720), (880, 272616), (888, 270160), (921, 260480), (960, 249898), (1056, 227180), (1110, 216128), (1184, 202620), (1221, 196480), (1228, 195360), (1320, 181744), (1408, 170385), (1480, 162096), (1535, 156288), (1628, 147360), (1760, 136308), (1776, 135080), (1842, 130240), (1920, 124949), (2035, 117888), (2112, 113590), (2220, 108064), (2368, 101310), (2442, 98240), (2456, 97680), (2640, 90872), (2960, 81048), (3070, 78144), (3256, 73680), (3377, 71040), (3520, 68154), (3552, 67540), (3684, 65120), (4070, 58944), (4224, 56795), (4440, 54032), (4605, 52096), (4736, 50655), (4884, 49120), (4912, 48840), (5280, 45436), (5920, 40524), (6105, 39296), (6140, 39072), (6512, 36840), (6754, 35520), (7040, 34077), (7104, 33770), (7368, 32560), (8140, 29472), (8880, 27016), (9210, 26048), (9768, 24560), (9824, 24420), (10131, 23680), (10560, 22718), (11359, 21120), (11840, 20262), (12210, 19648), (12280, 19536), (13024, 18420), (13508, 17760), (14208, 16885), (14736, 16280)]