1970274257640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{2491117}}^1$

素因数の和:2491173

約数の個数: 192

約数和(自身を含む): 6936767182800

約数和(自身を除く): 4966492925160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2197, 2340, 2535, 3042, 3380, 4056, 4394, 4680, 5070, 6084, 6591, 6760, 7605, 8788, 10140, 10985, 12168, 13182, 15210, 17576, 19773, 20280, 21970, 26364, 30420, 32955, 39546, 43940, 52728, 60840, 65910, 79092, 87880, 98865, 131820, 158184, 197730, 263640, 395460, 790920, 2491117, 4982234, 7473351, 9964468, 12455585, 14946702, 19928936, 22420053, 24911170, 29893404, 32384521, 37366755, 44840106, 49822340, 59786808, 64769042, 74733510, 89680212, 97153563, 99644680, 112100265, 129538084, 149467020, 161922605, 179360424, 194307126, 224200530, 259076168, 291460689, 298934040, 323845210, 388614252, 420998773, 448401060, 485767815, 582921378, 647690420, 777228504, 841997546, 896802120, 971535630, 1165842756, 1262996319, 1295380840, 1457303445, 1683995092, 1943071260, 2104993865, 2331685512, 2525992638, 2914606890, 3367990184, 3788988957, 3886142520, 4209987730, 5051985276, 5472984049, 5829213780, 6314981595, 7577977914, 8419975460, 10103970552, 10945968098, 11658427560, 12629963190, 15155955828, 16418952147, 16839950920, 18944944785, 21891936196, 25259926380, 27364920245, 30311911656, 32837904294, 37889889570, 43783872392, 49256856441, 50519852760, 54729840490, 65675808588, 75779779140, 82094760735, 98513712882, 109459680980, 131351617176, 151559558280, 164189521470, 197027425764, 218919361960, 246284282205, 328379042940, 394054851528, 492568564410, 656758085880, 985137128820, 1970274257640]

約数ペア:

[(1, 1970274257640), (2, 985137128820), (3, 656758085880), (4, 492568564410), (5, 394054851528), (6, 328379042940), (8, 246284282205), (9, 218919361960), (10, 197027425764), (12, 164189521470), (13, 151559558280), (15, 131351617176), (18, 109459680980), (20, 98513712882), (24, 82094760735), (26, 75779779140), (30, 65675808588), (36, 54729840490), (39, 50519852760), (40, 49256856441), (45, 43783872392), (52, 37889889570), (60, 32837904294), (65, 30311911656), (72, 27364920245), (78, 25259926380), (90, 21891936196), (104, 18944944785), (117, 16839950920), (120, 16418952147), (130, 15155955828), (156, 12629963190), (169, 11658427560), (180, 10945968098), (195, 10103970552), (234, 8419975460), (260, 7577977914), (312, 6314981595), (338, 5829213780), (360, 5472984049), (390, 5051985276), (468, 4209987730), (507, 3886142520), (520, 3788988957), (585, 3367990184), (676, 2914606890), (780, 2525992638), (845, 2331685512), (936, 2104993865), (1014, 1943071260), (1170, 1683995092), (1352, 1457303445), (1521, 1295380840), (1560, 1262996319), (1690, 1165842756), (2028, 971535630), (2197, 896802120), (2340, 841997546), (2535, 777228504), (3042, 647690420), (3380, 582921378), (4056, 485767815), (4394, 448401060), (4680, 420998773), (5070, 388614252), (6084, 323845210), (6591, 298934040), (6760, 291460689), (7605, 259076168), (8788, 224200530), (10140, 194307126), (10985, 179360424), (12168, 161922605), (13182, 149467020), (15210, 129538084), (17576, 112100265), (19773, 99644680), (20280, 97153563), (21970, 89680212), (26364, 74733510), (30420, 64769042), (32955, 59786808), (39546, 49822340), (43940, 44840106), (52728, 37366755), (60840, 32384521), (65910, 29893404), (79092, 24911170), (87880, 22420053), (98865, 19928936), (131820, 14946702), (158184, 12455585), (197730, 9964468), (263640, 7473351), (395460, 4982234), (790920, 2491117)]