990159660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1682

約数の個数: 288

約数和(自身を含む): 3741534720

約数和(自身を除く): 2751375060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 49, 54, 60, 63, 69, 70, 84, 90, 92, 98, 105, 108, 115, 126, 135, 138, 140, 147, 161, 180, 189, 196, 207, 210, 230, 245, 252, 270, 276, 294, 315, 322, 345, 378, 414, 420, 441, 460, 483, 490, 540, 588, 621, 630, 644, 690, 735, 756, 805, 828, 882, 945, 966, 980, 1035, 1127, 1242, 1260, 1323, 1380, 1449, 1470, 1610, 1627, 1764, 1890, 1932, 2070, 2205, 2254, 2415, 2484, 2646, 2898, 2940, 3105, 3220, 3254, 3381, 3780, 4140, 4347, 4410, 4508, 4830, 4881, 5292, 5635, 5796, 6210, 6508, 6615, 6762, 7245, 8135, 8694, 8820, 9660, 9762, 10143, 11270, 11389, 12420, 13230, 13524, 14490, 14643, 16270, 16905, 17388, 19524, 20286, 21735, 22540, 22778, 24405, 26460, 28980, 29286, 30429, 32540, 33810, 34167, 37421, 40572, 43470, 43929, 45556, 48810, 50715, 56945, 58572, 60858, 67620, 68334, 73215, 74842, 79723, 86940, 87858, 97620, 101430, 102501, 112263, 113890, 121716, 136668, 146430, 149684, 152145, 159446, 170835, 175716, 187105, 202860, 205002, 219645, 224526, 227780, 239169, 261947, 292860, 304290, 307503, 318892, 336789, 341670, 374210, 398615, 410004, 439290, 449052, 478338, 512505, 523894, 561315, 608580, 615006, 673578, 683340, 717507, 748420, 785841, 797230, 878580, 956676, 1010367, 1025010, 1047788, 1122630, 1195845, 1230012, 1309735, 1347156, 1435014, 1537515, 1571682, 1594460, 1683945, 1833629, 2020734, 2050020, 2152521, 2245260, 2357523, 2391690, 2619470, 2870028, 3075030, 3143364, 3367890, 3587535, 3667258, 3929205, 4041468, 4305042, 4715046, 4783380, 5051835, 5238940, 5500887, 6150060, 6735780, 7072569, 7175070, 7334516, 7858410, 8610084, 9168145, 9430092, 10103670, 10762605, 11001774, 11787615, 14145138, 14350140, 15716820, 16502661, 18336290, 20207340, 21525210, 22003548, 23575230, 27504435, 28290276, 33005322, 35362845, 36672580, 43050420, 47150460, 49507983, 55008870, 66010644, 70725690, 82513305, 99015966, 110017740, 141451380, 165026610, 198031932, 247539915, 330053220, 495079830, 990159660]

約数ペア:

[(1, 990159660), (2, 495079830), (3, 330053220), (4, 247539915), (5, 198031932), (6, 165026610), (7, 141451380), (9, 110017740), (10, 99015966), (12, 82513305), (14, 70725690), (15, 66010644), (18, 55008870), (20, 49507983), (21, 47150460), (23, 43050420), (27, 36672580), (28, 35362845), (30, 33005322), (35, 28290276), (36, 27504435), (42, 23575230), (45, 22003548), (46, 21525210), (49, 20207340), (54, 18336290), (60, 16502661), (63, 15716820), (69, 14350140), (70, 14145138), (84, 11787615), (90, 11001774), (92, 10762605), (98, 10103670), (105, 9430092), (108, 9168145), (115, 8610084), (126, 7858410), (135, 7334516), (138, 7175070), (140, 7072569), (147, 6735780), (161, 6150060), (180, 5500887), (189, 5238940), (196, 5051835), (207, 4783380), (210, 4715046), (230, 4305042), (245, 4041468), (252, 3929205), (270, 3667258), (276, 3587535), (294, 3367890), (315, 3143364), (322, 3075030), (345, 2870028), (378, 2619470), (414, 2391690), (420, 2357523), (441, 2245260), (460, 2152521), (483, 2050020), (490, 2020734), (540, 1833629), (588, 1683945), (621, 1594460), (630, 1571682), (644, 1537515), (690, 1435014), (735, 1347156), (756, 1309735), (805, 1230012), (828, 1195845), (882, 1122630), (945, 1047788), (966, 1025010), (980, 1010367), (1035, 956676), (1127, 878580), (1242, 797230), (1260, 785841), (1323, 748420), (1380, 717507), (1449, 683340), (1470, 673578), (1610, 615006), (1627, 608580), (1764, 561315), (1890, 523894), (1932, 512505), (2070, 478338), (2205, 449052), (2254, 439290), (2415, 410004), (2484, 398615), (2646, 374210), (2898, 341670), (2940, 336789), (3105, 318892), (3220, 307503), (3254, 304290), (3381, 292860), (3780, 261947), (4140, 239169), (4347, 227780), (4410, 224526), (4508, 219645), (4830, 205002), (4881, 202860), (5292, 187105), (5635, 175716), (5796, 170835), (6210, 159446), (6508, 152145), (6615, 149684), (6762, 146430), (7245, 136668), (8135, 121716), (8694, 113890), (8820, 112263), (9660, 102501), (9762, 101430), (10143, 97620), (11270, 87858), (11389, 86940), (12420, 79723), (13230, 74842), (13524, 73215), (14490, 68334), (14643, 67620), (16270, 60858), (16905, 58572), (17388, 56945), (19524, 50715), (20286, 48810), (21735, 45556), (22540, 43929), (22778, 43470), (24405, 40572), (26460, 37421), (28980, 34167), (29286, 33810), (30429, 32540)]