195691680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 693463680

約数和(自身を除く): 497772000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 194, 216, 240, 270, 288, 291, 360, 388, 432, 467, 480, 485, 540, 582, 720, 776, 864, 873, 934, 970, 1080, 1164, 1401, 1440, 1455, 1552, 1746, 1868, 1940, 2160, 2328, 2335, 2619, 2802, 2910, 3104, 3492, 3736, 3880, 4203, 4320, 4365, 4656, 4670, 5238, 5604, 5820, 6984, 7005, 7472, 7760, 8406, 8730, 9312, 9340, 10476, 11208, 11640, 12609, 13095, 13968, 14010, 14944, 15520, 16812, 17460, 18680, 20952, 21015, 22416, 23280, 25218, 26190, 27936, 28020, 33624, 34920, 37360, 41904, 42030, 44832, 45299, 46560, 50436, 52380, 56040, 63045, 67248, 69840, 74720, 83808, 84060, 90598, 100872, 104760, 112080, 126090, 134496, 135897, 139680, 168120, 181196, 201744, 209520, 224160, 226495, 252180, 271794, 336240, 362392, 403488, 407691, 419040, 452990, 504360, 543588, 672480, 679485, 724784, 815382, 905980, 1008720, 1087176, 1223073, 1358970, 1449568, 1630764, 1811960, 2017440, 2038455, 2174352, 2446146, 2717940, 3261528, 3623920, 4076910, 4348704, 4892292, 5435880, 6115365, 6523056, 7247840, 8153820, 9784584, 10871760, 12230730, 13046112, 16307640, 19569168, 21743520, 24461460, 32615280, 39138336, 48922920, 65230560, 97845840, 195691680]

約数ペア:

[(1, 195691680), (2, 97845840), (3, 65230560), (4, 48922920), (5, 39138336), (6, 32615280), (8, 24461460), (9, 21743520), (10, 19569168), (12, 16307640), (15, 13046112), (16, 12230730), (18, 10871760), (20, 9784584), (24, 8153820), (27, 7247840), (30, 6523056), (32, 6115365), (36, 5435880), (40, 4892292), (45, 4348704), (48, 4076910), (54, 3623920), (60, 3261528), (72, 2717940), (80, 2446146), (90, 2174352), (96, 2038455), (97, 2017440), (108, 1811960), (120, 1630764), (135, 1449568), (144, 1358970), (160, 1223073), (180, 1087176), (194, 1008720), (216, 905980), (240, 815382), (270, 724784), (288, 679485), (291, 672480), (360, 543588), (388, 504360), (432, 452990), (467, 419040), (480, 407691), (485, 403488), (540, 362392), (582, 336240), (720, 271794), (776, 252180), (864, 226495), (873, 224160), (934, 209520), (970, 201744), (1080, 181196), (1164, 168120), (1401, 139680), (1440, 135897), (1455, 134496), (1552, 126090), (1746, 112080), (1868, 104760), (1940, 100872), (2160, 90598), (2328, 84060), (2335, 83808), (2619, 74720), (2802, 69840), (2910, 67248), (3104, 63045), (3492, 56040), (3736, 52380), (3880, 50436), (4203, 46560), (4320, 45299), (4365, 44832), (4656, 42030), (4670, 41904), (5238, 37360), (5604, 34920), (5820, 33624), (6984, 28020), (7005, 27936), (7472, 26190), (7760, 25218), (8406, 23280), (8730, 22416), (9312, 21015), (9340, 20952), (10476, 18680), (11208, 17460), (11640, 16812), (12609, 15520), (13095, 14944), (13968, 14010)]