1909399680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 384

約数和(自身を含む): 7064928000

約数和(自身を除く): 5155528320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 73, 76, 80, 90, 95, 96, 114, 120, 128, 144, 146, 152, 160, 171, 180, 190, 192, 219, 228, 239, 240, 285, 288, 292, 304, 320, 342, 360, 365, 380, 384, 438, 456, 478, 480, 570, 576, 584, 608, 640, 657, 684, 717, 720, 730, 760, 855, 876, 912, 956, 960, 1095, 1140, 1152, 1168, 1195, 1216, 1314, 1368, 1387, 1434, 1440, 1460, 1520, 1710, 1752, 1824, 1912, 1920, 2151, 2190, 2280, 2336, 2390, 2432, 2628, 2736, 2774, 2868, 2880, 2920, 3040, 3285, 3420, 3504, 3585, 3648, 3824, 4161, 4302, 4380, 4541, 4560, 4672, 4780, 5256, 5472, 5548, 5736, 5760, 5840, 6080, 6570, 6840, 6935, 7008, 7170, 7296, 7648, 8322, 8604, 8760, 9082, 9120, 9344, 9560, 10512, 10755, 10944, 11096, 11472, 11680, 12160, 12483, 13140, 13623, 13680, 13870, 14016, 14340, 15296, 16644, 17208, 17447, 17520, 18164, 18240, 19120, 20805, 21024, 21510, 21888, 22192, 22705, 22944, 23360, 24966, 26280, 27246, 27360, 27740, 28032, 28680, 30592, 33288, 34416, 34894, 35040, 36328, 36480, 38240, 40869, 41610, 42048, 43020, 44384, 45410, 45888, 46720, 49932, 52341, 52560, 54492, 54720, 55480, 57360, 62415, 66576, 68115, 68832, 69788, 70080, 72656, 76480, 81738, 83220, 84096, 86040, 87235, 88768, 90820, 91776, 99864, 104682, 105120, 108984, 109440, 110960, 114720, 124830, 133152, 136230, 137664, 139576, 140160, 145312, 152960, 157023, 163476, 166440, 172080, 174470, 177536, 181640, 199728, 204345, 209364, 210240, 217968, 221920, 229440, 249660, 261705, 266304, 272460, 275328, 279152, 290624, 314046, 326952, 331493, 332880, 344160, 348940, 363280, 399456, 408690, 418728, 420480, 435936, 443840, 458880, 499320, 523410, 532608, 544920, 558304, 581248, 628092, 653904, 662986, 665760, 688320, 697880, 726560, 785115, 798912, 817380, 837456, 871872, 887680, 994479, 998640, 1046820, 1089840, 1116608, 1256184, 1307808, 1325972, 1331520, 1376640, 1395760, 1453120, 1570230, 1597824, 1634760, 1657465, 1674912, 1743744, 1988958, 1997280, 2093640, 2179680, 2233216, 2512368, 2615616, 2651944, 2663040, 2791520, 2906240, 2983437, 3140460, 3269520, 3314930, 3349824, 3977916, 3994560, 4187280, 4359360, 4972395, 5024736, 5231232, 5303888, 5583040, 5966874, 6280920, 6539040, 6629860, 6699648, 7955832, 7989120, 8374560, 8718720, 9944790, 10049472, 10607776, 11166080, 11933748, 12561840, 13078080, 13259720, 14917185, 15911664, 16749120, 19889580, 20098944, 21215552, 23867496, 25123680, 26156160, 26519440, 29834370, 31823328, 33498240, 39779160, 42431104, 47734992, 50247360, 53038880, 59668740, 63646656, 79558320, 95469984, 100494720, 106077760, 119337480, 127293312, 159116640, 190939968, 212155520, 238674960, 318233280, 381879936, 477349920, 636466560, 954699840, 1909399680]

約数ペア:

[(1, 1909399680), (2, 954699840), (3, 636466560), (4, 477349920), (5, 381879936), (6, 318233280), (8, 238674960), (9, 212155520), (10, 190939968), (12, 159116640), (15, 127293312), (16, 119337480), (18, 106077760), (19, 100494720), (20, 95469984), (24, 79558320), (30, 63646656), (32, 59668740), (36, 53038880), (38, 50247360), (40, 47734992), (45, 42431104), (48, 39779160), (57, 33498240), (60, 31823328), (64, 29834370), (72, 26519440), (73, 26156160), (76, 25123680), (80, 23867496), (90, 21215552), (95, 20098944), (96, 19889580), (114, 16749120), (120, 15911664), (128, 14917185), (144, 13259720), (146, 13078080), (152, 12561840), (160, 11933748), (171, 11166080), (180, 10607776), (190, 10049472), (192, 9944790), (219, 8718720), (228, 8374560), (239, 7989120), (240, 7955832), (285, 6699648), (288, 6629860), (292, 6539040), (304, 6280920), (320, 5966874), (342, 5583040), (360, 5303888), (365, 5231232), (380, 5024736), (384, 4972395), (438, 4359360), (456, 4187280), (478, 3994560), (480, 3977916), (570, 3349824), (576, 3314930), (584, 3269520), (608, 3140460), (640, 2983437), (657, 2906240), (684, 2791520), (717, 2663040), (720, 2651944), (730, 2615616), (760, 2512368), (855, 2233216), (876, 2179680), (912, 2093640), (956, 1997280), (960, 1988958), (1095, 1743744), (1140, 1674912), (1152, 1657465), (1168, 1634760), (1195, 1597824), (1216, 1570230), (1314, 1453120), (1368, 1395760), (1387, 1376640), (1434, 1331520), (1440, 1325972), (1460, 1307808), (1520, 1256184), (1710, 1116608), (1752, 1089840), (1824, 1046820), (1912, 998640), (1920, 994479), (2151, 887680), (2190, 871872), (2280, 837456), (2336, 817380), (2390, 798912), (2432, 785115), (2628, 726560), (2736, 697880), (2774, 688320), (2868, 665760), (2880, 662986), (2920, 653904), (3040, 628092), (3285, 581248), (3420, 558304), (3504, 544920), (3585, 532608), (3648, 523410), (3824, 499320), (4161, 458880), (4302, 443840), (4380, 435936), (4541, 420480), (4560, 418728), (4672, 408690), (4780, 399456), (5256, 363280), (5472, 348940), (5548, 344160), (5736, 332880), (5760, 331493), (5840, 326952), (6080, 314046), (6570, 290624), (6840, 279152), (6935, 275328), (7008, 272460), (7170, 266304), (7296, 261705), (7648, 249660), (8322, 229440), (8604, 221920), (8760, 217968), (9082, 210240), (9120, 209364), (9344, 204345), (9560, 199728), (10512, 181640), (10755, 177536), (10944, 174470), (11096, 172080), (11472, 166440), (11680, 163476), (12160, 157023), (12483, 152960), (13140, 145312), (13623, 140160), (13680, 139576), (13870, 137664), (14016, 136230), (14340, 133152), (15296, 124830), (16644, 114720), (17208, 110960), (17447, 109440), (17520, 108984), (18164, 105120), (18240, 104682), (19120, 99864), (20805, 91776), (21024, 90820), (21510, 88768), (21888, 87235), (22192, 86040), (22705, 84096), (22944, 83220), (23360, 81738), (24966, 76480), (26280, 72656), (27246, 70080), (27360, 69788), (27740, 68832), (28032, 68115), (28680, 66576), (30592, 62415), (33288, 57360), (34416, 55480), (34894, 54720), (35040, 54492), (36328, 52560), (36480, 52341), (38240, 49932), (40869, 46720), (41610, 45888), (42048, 45410), (43020, 44384)]