19007908560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{6121}}^1$

素因数の和:6386

約数の個数: 240

約数和(自身を含む): 67501661760

約数和(自身を除く): 48493753200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 227, 228, 240, 285, 304, 342, 360, 380, 454, 456, 570, 681, 684, 720, 760, 855, 908, 912, 1135, 1140, 1362, 1368, 1520, 1710, 1816, 2043, 2270, 2280, 2724, 2736, 3405, 3420, 3632, 4086, 4313, 4540, 4560, 5448, 6121, 6810, 6840, 8172, 8626, 9080, 10215, 10896, 12242, 12939, 13620, 13680, 16344, 17252, 18160, 18363, 20430, 21565, 24484, 25878, 27240, 30605, 32688, 34504, 36726, 38817, 40860, 43130, 48968, 51756, 54480, 55089, 61210, 64695, 69008, 73452, 77634, 81720, 86260, 91815, 97936, 103512, 110178, 116299, 122420, 129390, 146904, 155268, 163440, 172520, 183630, 194085, 207024, 220356, 232598, 244840, 258780, 275445, 293808, 310536, 345040, 348897, 367260, 388170, 440712, 465196, 489680, 517560, 550890, 581495, 621072, 697794, 734520, 776340, 881424, 930392, 1035120, 1046691, 1101780, 1162990, 1389467, 1395588, 1469040, 1552680, 1744485, 1860784, 2093382, 2203560, 2325980, 2778934, 2791176, 3105360, 3488970, 4168401, 4186764, 4407120, 4651960, 5233455, 5557868, 5582352, 6947335, 6977940, 8336802, 8373528, 9303920, 10466910, 11115736, 12505203, 13894670, 13955880, 16673604, 16747056, 20842005, 20933820, 22231472, 25010406, 26399873, 27789340, 27911760, 33347208, 41684010, 41867640, 50020812, 52799746, 55578680, 62526015, 66694416, 79199619, 83368020, 83735280, 100041624, 105599492, 111157360, 125052030, 131999365, 158399238, 166736040, 200083248, 211198984, 237598857, 250104060, 263998730, 316798476, 333472080, 395998095, 422397968, 475197714, 500208120, 527997460, 633596952, 791996190, 950395428, 1000416240, 1055994920, 1187994285, 1267193904, 1583992380, 1900790856, 2111989840, 2375988570, 3167984760, 3801581712, 4751977140, 6335969520, 9503954280, 19007908560]

約数ペア:

[(1, 19007908560), (2, 9503954280), (3, 6335969520), (4, 4751977140), (5, 3801581712), (6, 3167984760), (8, 2375988570), (9, 2111989840), (10, 1900790856), (12, 1583992380), (15, 1267193904), (16, 1187994285), (18, 1055994920), (19, 1000416240), (20, 950395428), (24, 791996190), (30, 633596952), (36, 527997460), (38, 500208120), (40, 475197714), (45, 422397968), (48, 395998095), (57, 333472080), (60, 316798476), (72, 263998730), (76, 250104060), (80, 237598857), (90, 211198984), (95, 200083248), (114, 166736040), (120, 158399238), (144, 131999365), (152, 125052030), (171, 111157360), (180, 105599492), (190, 100041624), (227, 83735280), (228, 83368020), (240, 79199619), (285, 66694416), (304, 62526015), (342, 55578680), (360, 52799746), (380, 50020812), (454, 41867640), (456, 41684010), (570, 33347208), (681, 27911760), (684, 27789340), (720, 26399873), (760, 25010406), (855, 22231472), (908, 20933820), (912, 20842005), (1135, 16747056), (1140, 16673604), (1362, 13955880), (1368, 13894670), (1520, 12505203), (1710, 11115736), (1816, 10466910), (2043, 9303920), (2270, 8373528), (2280, 8336802), (2724, 6977940), (2736, 6947335), (3405, 5582352), (3420, 5557868), (3632, 5233455), (4086, 4651960), (4313, 4407120), (4540, 4186764), (4560, 4168401), (5448, 3488970), (6121, 3105360), (6810, 2791176), (6840, 2778934), (8172, 2325980), (8626, 2203560), (9080, 2093382), (10215, 1860784), (10896, 1744485), (12242, 1552680), (12939, 1469040), (13620, 1395588), (13680, 1389467), (16344, 1162990), (17252, 1101780), (18160, 1046691), (18363, 1035120), (20430, 930392), (21565, 881424), (24484, 776340), (25878, 734520), (27240, 697794), (30605, 621072), (32688, 581495), (34504, 550890), (36726, 517560), (38817, 489680), (40860, 465196), (43130, 440712), (48968, 388170), (51756, 367260), (54480, 348897), (55089, 345040), (61210, 310536), (64695, 293808), (69008, 275445), (73452, 258780), (77634, 244840), (81720, 232598), (86260, 220356), (91815, 207024), (97936, 194085), (103512, 183630), (110178, 172520), (116299, 163440), (122420, 155268), (129390, 146904)]