442815360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 1543268160

約数和(自身を除く): 1100452800

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, 113, 120, 128, 130, 156, 157, 160, 192, 195, 208, 226, 240, 260, 312, 314, 320, 339, 384, 390, 416, 452, 471, 480, 520, 565, 624, 628, 640, 678, 780, 785, 832, 904, 942, 960, 1040, 1130, 1248, 1256, 1356, 1469, 1560, 1570, 1664, 1695, 1808, 1884, 1920, 2041, 2080, 2260, 2355, 2496, 2512, 2712, 2938, 3120, 3140, 3390, 3616, 3768, 4082, 4160, 4407, 4520, 4710, 4992, 5024, 5424, 5876, 6123, 6240, 6280, 6780, 7232, 7345, 7536, 8164, 8320, 8814, 9040, 9420, 10048, 10205, 10848, 11752, 12246, 12480, 12560, 13560, 14464, 14690, 15072, 16328, 17628, 17741, 18080, 18840, 20096, 20410, 21696, 22035, 23504, 24492, 24960, 25120, 27120, 29380, 30144, 30615, 32656, 35256, 35482, 36160, 37680, 40820, 43392, 44070, 47008, 48984, 50240, 53223, 54240, 58760, 60288, 61230, 65312, 70512, 70964, 72320, 75360, 81640, 88140, 88705, 94016, 97968, 100480, 106446, 108480, 117520, 122460, 130624, 141024, 141928, 150720, 163280, 176280, 177410, 188032, 195936, 212892, 216960, 230633, 235040, 244920, 261248, 266115, 282048, 283856, 301440, 326560, 352560, 354820, 391872, 425784, 461266, 470080, 489840, 532230, 564096, 567712, 653120, 691899, 705120, 709640, 783744, 851568, 922532, 940160, 979680, 1064460, 1135424, 1153165, 1306240, 1383798, 1410240, 1419280, 1703136, 1845064, 1959360, 2128920, 2270848, 2306330, 2767596, 2820480, 2838560, 3406272, 3459495, 3690128, 3918720, 4257840, 4612660, 5535192, 5677120, 6812544, 6918990, 7380256, 8515680, 9225320, 11070384, 11354240, 13837980, 14760512, 17031360, 18450640, 22140768, 27675960, 29521024, 34062720, 36901280, 44281536, 55351920, 73802560, 88563072, 110703840, 147605120, 221407680, 442815360]

約数ペア:

[(1, 442815360), (2, 221407680), (3, 147605120), (4, 110703840), (5, 88563072), (6, 73802560), (8, 55351920), (10, 44281536), (12, 36901280), (13, 34062720), (15, 29521024), (16, 27675960), (20, 22140768), (24, 18450640), (26, 17031360), (30, 14760512), (32, 13837980), (39, 11354240), (40, 11070384), (48, 9225320), (52, 8515680), (60, 7380256), (64, 6918990), (65, 6812544), (78, 5677120), (80, 5535192), (96, 4612660), (104, 4257840), (113, 3918720), (120, 3690128), (128, 3459495), (130, 3406272), (156, 2838560), (157, 2820480), (160, 2767596), (192, 2306330), (195, 2270848), (208, 2128920), (226, 1959360), (240, 1845064), (260, 1703136), (312, 1419280), (314, 1410240), (320, 1383798), (339, 1306240), (384, 1153165), (390, 1135424), (416, 1064460), (452, 979680), (471, 940160), (480, 922532), (520, 851568), (565, 783744), (624, 709640), (628, 705120), (640, 691899), (678, 653120), (780, 567712), (785, 564096), (832, 532230), (904, 489840), (942, 470080), (960, 461266), (1040, 425784), (1130, 391872), (1248, 354820), (1256, 352560), (1356, 326560), (1469, 301440), (1560, 283856), (1570, 282048), (1664, 266115), (1695, 261248), (1808, 244920), (1884, 235040), (1920, 230633), (2041, 216960), (2080, 212892), (2260, 195936), (2355, 188032), (2496, 177410), (2512, 176280), (2712, 163280), (2938, 150720), (3120, 141928), (3140, 141024), (3390, 130624), (3616, 122460), (3768, 117520), (4082, 108480), (4160, 106446), (4407, 100480), (4520, 97968), (4710, 94016), (4992, 88705), (5024, 88140), (5424, 81640), (5876, 75360), (6123, 72320), (6240, 70964), (6280, 70512), (6780, 65312), (7232, 61230), (7345, 60288), (7536, 58760), (8164, 54240), (8320, 53223), (8814, 50240), (9040, 48984), (9420, 47008), (10048, 44070), (10205, 43392), (10848, 40820), (11752, 37680), (12246, 36160), (12480, 35482), (12560, 35256), (13560, 32656), (14464, 30615), (14690, 30144), (15072, 29380), (16328, 27120), (17628, 25120), (17741, 24960), (18080, 24492), (18840, 23504), (20096, 22035), (20410, 21696)]