259318080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 336

約数和(自身を含む): 1074602880

約数和(自身を除く): 815284800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 677, 684, 720, 760, 798, 840, 855, 912, 960, 1008, 1064, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1354, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2031, 2128, 2240, 2280, 2394, 2520, 2660, 2708, 2736, 2880, 3040, 3192, 3360, 3385, 3420, 3648, 3990, 4032, 4062, 4256, 4560, 4739, 4788, 5040, 5320, 5416, 5472, 5985, 6080, 6093, 6384, 6720, 6770, 6840, 7980, 8124, 8512, 9120, 9478, 9576, 10080, 10155, 10640, 10832, 10944, 11970, 12186, 12768, 12863, 13540, 13680, 14217, 15960, 16248, 18240, 18956, 19152, 20160, 20310, 21280, 21664, 23695, 23940, 24372, 25536, 25726, 27080, 27360, 28434, 30465, 31920, 32496, 37912, 38304, 38589, 40620, 42560, 42651, 43328, 47390, 47880, 48744, 51452, 54160, 54720, 56868, 60930, 63840, 64315, 64992, 71085, 75824, 76608, 77178, 81240, 85302, 90041, 94780, 95760, 97488, 102904, 108320, 113736, 115767, 121860, 127680, 128630, 129984, 142170, 151648, 154356, 162480, 170604, 180082, 189560, 191520, 192945, 194976, 205808, 213255, 216640, 227472, 231534, 243720, 257260, 270123, 284340, 303296, 308712, 324960, 341208, 360164, 379120, 383040, 385890, 389952, 411616, 426510, 450205, 454944, 463068, 487440, 514520, 540246, 568680, 578835, 617424, 649920, 682416, 720328, 758240, 771780, 810369, 823232, 853020, 900410, 909888, 926136, 974880, 1029040, 1080492, 1137360, 1157670, 1234848, 1350615, 1364832, 1440656, 1516480, 1543560, 1620738, 1706040, 1800820, 1852272, 1949760, 2058080, 2160984, 2274720, 2315340, 2469696, 2701230, 2729664, 2881312, 3087120, 3241476, 3412080, 3601640, 3704544, 4051845, 4116160, 4321968, 4549440, 4630680, 5402460, 5762624, 6174240, 6482952, 6824160, 7203280, 7409088, 8103690, 8643936, 9261360, 10804920, 12348480, 12965904, 13648320, 14406560, 16207380, 17287872, 18522720, 21609840, 25931808, 28813120, 32414760, 37045440, 43219680, 51863616, 64829520, 86439360, 129659040, 259318080]

約数ペア:

[(1, 259318080), (2, 129659040), (3, 86439360), (4, 64829520), (5, 51863616), (6, 43219680), (7, 37045440), (8, 32414760), (9, 28813120), (10, 25931808), (12, 21609840), (14, 18522720), (15, 17287872), (16, 16207380), (18, 14406560), (19, 13648320), (20, 12965904), (21, 12348480), (24, 10804920), (28, 9261360), (30, 8643936), (32, 8103690), (35, 7409088), (36, 7203280), (38, 6824160), (40, 6482952), (42, 6174240), (45, 5762624), (48, 5402460), (56, 4630680), (57, 4549440), (60, 4321968), (63, 4116160), (64, 4051845), (70, 3704544), (72, 3601640), (76, 3412080), (80, 3241476), (84, 3087120), (90, 2881312), (95, 2729664), (96, 2701230), (105, 2469696), (112, 2315340), (114, 2274720), (120, 2160984), (126, 2058080), (133, 1949760), (140, 1852272), (144, 1800820), (152, 1706040), (160, 1620738), (168, 1543560), (171, 1516480), (180, 1440656), (190, 1364832), (192, 1350615), (210, 1234848), (224, 1157670), (228, 1137360), (240, 1080492), (252, 1029040), (266, 974880), (280, 926136), (285, 909888), (288, 900410), (304, 853020), (315, 823232), (320, 810369), (336, 771780), (342, 758240), (360, 720328), (380, 682416), (399, 649920), (420, 617424), (448, 578835), (456, 568680), (480, 540246), (504, 514520), (532, 487440), (560, 463068), (570, 454944), (576, 450205), (608, 426510), (630, 411616), (665, 389952), (672, 385890), (677, 383040), (684, 379120), (720, 360164), (760, 341208), (798, 324960), (840, 308712), (855, 303296), (912, 284340), (960, 270123), (1008, 257260), (1064, 243720), (1120, 231534), (1140, 227472), (1197, 216640), (1216, 213255), (1260, 205808), (1330, 194976), (1344, 192945), (1354, 191520), (1368, 189560), (1440, 180082), (1520, 170604), (1596, 162480), (1680, 154356), (1710, 151648), (1824, 142170), (1995, 129984), (2016, 128630), (2031, 127680), (2128, 121860), (2240, 115767), (2280, 113736), (2394, 108320), (2520, 102904), (2660, 97488), (2708, 95760), (2736, 94780), (2880, 90041), (3040, 85302), (3192, 81240), (3360, 77178), (3385, 76608), (3420, 75824), (3648, 71085), (3990, 64992), (4032, 64315), (4062, 63840), (4256, 60930), (4560, 56868), (4739, 54720), (4788, 54160), (5040, 51452), (5320, 48744), (5416, 47880), (5472, 47390), (5985, 43328), (6080, 42651), (6093, 42560), (6384, 40620), (6720, 38589), (6770, 38304), (6840, 37912), (7980, 32496), (8124, 31920), (8512, 30465), (9120, 28434), (9478, 27360), (9576, 27080), (10080, 25726), (10155, 25536), (10640, 24372), (10832, 23940), (10944, 23695), (11970, 21664), (12186, 21280), (12768, 20310), (12863, 20160), (13540, 19152), (13680, 18956), (14217, 18240), (15960, 16248)]