399170097920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{5399}}^1$

素因数の和:5579

約数の個数: 288

約数和(自身を含む): 1072854720000

約数和(自身を除く): 673684622080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 89, 110, 118, 128, 160, 176, 178, 220, 236, 256, 295, 320, 352, 356, 440, 445, 472, 590, 640, 649, 704, 712, 880, 890, 944, 979, 1180, 1280, 1298, 1408, 1424, 1760, 1780, 1888, 1958, 2360, 2596, 2816, 2848, 3245, 3520, 3560, 3776, 3916, 4720, 4895, 5192, 5251, 5399, 5696, 6490, 7040, 7120, 7552, 7832, 9440, 9790, 10384, 10502, 10798, 11392, 12980, 14080, 14240, 15104, 15664, 18880, 19580, 20768, 21004, 21596, 22784, 25960, 26255, 26995, 28480, 31328, 37760, 39160, 41536, 42008, 43192, 51920, 52510, 53990, 56960, 57761, 59389, 62656, 75520, 78320, 83072, 84016, 86384, 103840, 105020, 107980, 113920, 115522, 118778, 125312, 156640, 166144, 168032, 172768, 207680, 210040, 215960, 231044, 237556, 250624, 288805, 296945, 313280, 318541, 336064, 345536, 415360, 420080, 431920, 462088, 475112, 480511, 577610, 593890, 626560, 637082, 672128, 691072, 830720, 840160, 863840, 924176, 950224, 961022, 1155220, 1187780, 1253120, 1274164, 1344256, 1382144, 1592705, 1680320, 1727680, 1848352, 1900448, 1922044, 2310440, 2375560, 2402555, 2548328, 3185410, 3360640, 3455360, 3503951, 3696704, 3800896, 3844088, 4620880, 4751120, 4805110, 5096656, 5285621, 6370820, 6721280, 6910720, 7007902, 7393408, 7601792, 7688176, 9241760, 9502240, 9610220, 10193312, 10571242, 12741640, 14015804, 14786816, 15203584, 15376352, 17519755, 18483520, 19004480, 19220440, 20386624, 21142484, 25483280, 26428105, 28031608, 28350149, 30752704, 35039510, 36967040, 38008960, 38440880, 40773248, 42284968, 50966560, 52856210, 56063216, 56700298, 61505408, 70079020, 73934080, 76017920, 76881760, 81546496, 84569936, 101933120, 105712420, 112126432, 113400596, 123010816, 140158040, 141750745, 153763520, 169139872, 203866240, 211424840, 224252864, 226801192, 280316080, 283501490, 307527040, 311851639, 338279744, 407732480, 422849680, 448505728, 453602384, 560632160, 567002980, 615054080, 623703278, 676559488, 845699360, 897011456, 907204768, 1121264320, 1134005960, 1247406556, 1353118976, 1559258195, 1691398720, 1814409536, 2242528640, 2268011920, 2494813112, 3118516390, 3382797440, 3628819072, 4485057280, 4536023840, 4989626224, 6237032780, 6765594880, 7257638144, 9072047680, 9979252448, 12474065560, 18144095360, 19958504896, 24948131120, 36288190720, 39917009792, 49896262240, 79834019584, 99792524480, 199585048960, 399170097920]

約数ペア:

[(1, 399170097920), (2, 199585048960), (4, 99792524480), (5, 79834019584), (8, 49896262240), (10, 39917009792), (11, 36288190720), (16, 24948131120), (20, 19958504896), (22, 18144095360), (32, 12474065560), (40, 9979252448), (44, 9072047680), (55, 7257638144), (59, 6765594880), (64, 6237032780), (80, 4989626224), (88, 4536023840), (89, 4485057280), (110, 3628819072), (118, 3382797440), (128, 3118516390), (160, 2494813112), (176, 2268011920), (178, 2242528640), (220, 1814409536), (236, 1691398720), (256, 1559258195), (295, 1353118976), (320, 1247406556), (352, 1134005960), (356, 1121264320), (440, 907204768), (445, 897011456), (472, 845699360), (590, 676559488), (640, 623703278), (649, 615054080), (704, 567002980), (712, 560632160), (880, 453602384), (890, 448505728), (944, 422849680), (979, 407732480), (1180, 338279744), (1280, 311851639), (1298, 307527040), (1408, 283501490), (1424, 280316080), (1760, 226801192), (1780, 224252864), (1888, 211424840), (1958, 203866240), (2360, 169139872), (2596, 153763520), (2816, 141750745), (2848, 140158040), (3245, 123010816), (3520, 113400596), (3560, 112126432), (3776, 105712420), (3916, 101933120), (4720, 84569936), (4895, 81546496), (5192, 76881760), (5251, 76017920), (5399, 73934080), (5696, 70079020), (6490, 61505408), (7040, 56700298), (7120, 56063216), (7552, 52856210), (7832, 50966560), (9440, 42284968), (9790, 40773248), (10384, 38440880), (10502, 38008960), (10798, 36967040), (11392, 35039510), (12980, 30752704), (14080, 28350149), (14240, 28031608), (15104, 26428105), (15664, 25483280), (18880, 21142484), (19580, 20386624), (20768, 19220440), (21004, 19004480), (21596, 18483520), (22784, 17519755), (25960, 15376352), (26255, 15203584), (26995, 14786816), (28480, 14015804), (31328, 12741640), (37760, 10571242), (39160, 10193312), (41536, 9610220), (42008, 9502240), (43192, 9241760), (51920, 7688176), (52510, 7601792), (53990, 7393408), (56960, 7007902), (57761, 6910720), (59389, 6721280), (62656, 6370820), (75520, 5285621), (78320, 5096656), (83072, 4805110), (84016, 4751120), (86384, 4620880), (103840, 3844088), (105020, 3800896), (107980, 3696704), (113920, 3503951), (115522, 3455360), (118778, 3360640), (125312, 3185410), (156640, 2548328), (166144, 2402555), (168032, 2375560), (172768, 2310440), (207680, 1922044), (210040, 1900448), (215960, 1848352), (231044, 1727680), (237556, 1680320), (250624, 1592705), (288805, 1382144), (296945, 1344256), (313280, 1274164), (318541, 1253120), (336064, 1187780), (345536, 1155220), (415360, 961022), (420080, 950224), (431920, 924176), (462088, 863840), (475112, 840160), (480511, 830720), (577610, 691072), (593890, 672128), (626560, 637082)]