143823680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 224

約数和(自身を含む): 460857600

約数和(自身を除く): 317033920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 449, 455, 520, 560, 572, 616, 704, 715, 728, 770, 832, 880, 898, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1796, 1820, 2002, 2080, 2240, 2245, 2288, 2464, 2860, 2912, 3080, 3143, 3520, 3592, 3640, 4004, 4160, 4490, 4576, 4928, 4939, 5005, 5720, 5824, 5837, 6160, 6286, 7184, 7280, 8008, 8980, 9152, 9878, 10010, 11440, 11674, 12320, 12572, 14368, 14560, 15715, 16016, 17960, 19756, 20020, 22880, 23348, 24640, 24695, 25144, 28736, 29120, 29185, 31430, 32032, 34573, 35920, 39512, 40040, 40859, 45760, 46696, 49390, 50288, 58370, 62860, 64064, 64207, 69146, 71840, 79024, 80080, 81718, 93392, 98780, 100576, 116740, 125720, 128414, 138292, 143680, 158048, 160160, 163436, 172865, 186784, 197560, 201152, 204295, 233480, 251440, 256828, 276584, 316096, 320320, 321035, 326872, 345730, 373568, 395120, 408590, 449449, 466960, 502880, 513656, 553168, 642070, 653744, 691460, 790240, 817180, 898898, 933920, 1005760, 1027312, 1106336, 1284140, 1307488, 1382920, 1580480, 1634360, 1797796, 1867840, 2054624, 2212672, 2247245, 2568280, 2614976, 2765840, 3268720, 3595592, 4109248, 4494490, 5136560, 5531680, 6537440, 7191184, 8988980, 10273120, 11063360, 13074880, 14382368, 17977960, 20546240, 28764736, 35955920, 71911840, 143823680]

約数ペア:

[(1, 143823680), (2, 71911840), (4, 35955920), (5, 28764736), (7, 20546240), (8, 17977960), (10, 14382368), (11, 13074880), (13, 11063360), (14, 10273120), (16, 8988980), (20, 7191184), (22, 6537440), (26, 5531680), (28, 5136560), (32, 4494490), (35, 4109248), (40, 3595592), (44, 3268720), (52, 2765840), (55, 2614976), (56, 2568280), (64, 2247245), (65, 2212672), (70, 2054624), (77, 1867840), (80, 1797796), (88, 1634360), (91, 1580480), (104, 1382920), (110, 1307488), (112, 1284140), (130, 1106336), (140, 1027312), (143, 1005760), (154, 933920), (160, 898898), (176, 817180), (182, 790240), (208, 691460), (220, 653744), (224, 642070), (260, 553168), (280, 513656), (286, 502880), (308, 466960), (320, 449449), (352, 408590), (364, 395120), (385, 373568), (416, 345730), (440, 326872), (448, 321035), (449, 320320), (455, 316096), (520, 276584), (560, 256828), (572, 251440), (616, 233480), (704, 204295), (715, 201152), (728, 197560), (770, 186784), (832, 172865), (880, 163436), (898, 160160), (910, 158048), (1001, 143680), (1040, 138292), (1120, 128414), (1144, 125720), (1232, 116740), (1430, 100576), (1456, 98780), (1540, 93392), (1760, 81718), (1796, 80080), (1820, 79024), (2002, 71840), (2080, 69146), (2240, 64207), (2245, 64064), (2288, 62860), (2464, 58370), (2860, 50288), (2912, 49390), (3080, 46696), (3143, 45760), (3520, 40859), (3592, 40040), (3640, 39512), (4004, 35920), (4160, 34573), (4490, 32032), (4576, 31430), (4928, 29185), (4939, 29120), (5005, 28736), (5720, 25144), (5824, 24695), (5837, 24640), (6160, 23348), (6286, 22880), (7184, 20020), (7280, 19756), (8008, 17960), (8980, 16016), (9152, 15715), (9878, 14560), (10010, 14368), (11440, 12572), (11674, 12320)]