243376320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 224

約数和(自身を含む): 888065280

約数和(自身を除く): 644688960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1213, 1216, 1254, 1320, 1520, 1672, 1760, 1824, 2090, 2112, 2280, 2426, 2508, 2640, 3040, 3135, 3344, 3520, 3639, 3648, 4180, 4560, 4852, 5016, 5280, 6065, 6080, 6270, 6688, 7278, 8360, 9120, 9704, 10032, 10560, 12130, 12540, 13343, 13376, 14556, 16720, 18195, 18240, 19408, 20064, 23047, 24260, 25080, 26686, 29112, 33440, 36390, 38816, 40029, 40128, 46094, 48520, 50160, 53372, 58224, 66715, 66880, 69141, 72780, 77632, 80058, 92188, 97040, 100320, 106744, 115235, 116448, 133430, 138282, 145560, 160116, 184376, 194080, 200145, 200640, 213488, 230470, 232896, 253517, 266860, 276564, 291120, 320232, 345705, 368752, 388160, 400290, 426976, 460940, 507034, 533720, 553128, 582240, 640464, 691410, 737504, 760551, 800580, 853952, 921880, 1014068, 1067440, 1106256, 1164480, 1267585, 1280928, 1382820, 1475008, 1521102, 1601160, 1843760, 2028136, 2134880, 2212512, 2535170, 2561856, 2765640, 3042204, 3202320, 3687520, 3802755, 4056272, 4269760, 4425024, 5070340, 5531280, 6084408, 6404640, 7375040, 7605510, 8112544, 10140680, 11062560, 12168816, 12809280, 15211020, 16225088, 20281360, 22125120, 24337632, 30422040, 40562720, 48675264, 60844080, 81125440, 121688160, 243376320]

約数ペア:

[(1, 243376320), (2, 121688160), (3, 81125440), (4, 60844080), (5, 48675264), (6, 40562720), (8, 30422040), (10, 24337632), (11, 22125120), (12, 20281360), (15, 16225088), (16, 15211020), (19, 12809280), (20, 12168816), (22, 11062560), (24, 10140680), (30, 8112544), (32, 7605510), (33, 7375040), (38, 6404640), (40, 6084408), (44, 5531280), (48, 5070340), (55, 4425024), (57, 4269760), (60, 4056272), (64, 3802755), (66, 3687520), (76, 3202320), (80, 3042204), (88, 2765640), (95, 2561856), (96, 2535170), (110, 2212512), (114, 2134880), (120, 2028136), (132, 1843760), (152, 1601160), (160, 1521102), (165, 1475008), (176, 1382820), (190, 1280928), (192, 1267585), (209, 1164480), (220, 1106256), (228, 1067440), (240, 1014068), (264, 921880), (285, 853952), (304, 800580), (320, 760551), (330, 737504), (352, 691410), (380, 640464), (418, 582240), (440, 553128), (456, 533720), (480, 507034), (528, 460940), (570, 426976), (608, 400290), (627, 388160), (660, 368752), (704, 345705), (760, 320232), (836, 291120), (880, 276564), (912, 266860), (960, 253517), (1045, 232896), (1056, 230470), (1140, 213488), (1213, 200640), (1216, 200145), (1254, 194080), (1320, 184376), (1520, 160116), (1672, 145560), (1760, 138282), (1824, 133430), (2090, 116448), (2112, 115235), (2280, 106744), (2426, 100320), (2508, 97040), (2640, 92188), (3040, 80058), (3135, 77632), (3344, 72780), (3520, 69141), (3639, 66880), (3648, 66715), (4180, 58224), (4560, 53372), (4852, 50160), (5016, 48520), (5280, 46094), (6065, 40128), (6080, 40029), (6270, 38816), (6688, 36390), (7278, 33440), (8360, 29112), (9120, 26686), (9704, 25080), (10032, 24260), (10560, 23047), (12130, 20064), (12540, 19408), (13343, 18240), (13376, 18195), (14556, 16720)]