1817281440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32359}}^1$

素因数の和:32396

約数の個数: 192

約数和(自身を含む): 6849964800

約数和(自身を除く): 5032683360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 32359, 56160, 64718, 97077, 129436, 161795, 194154, 258872, 291231, 323590, 388308, 420667, 485385, 517744, 582462, 647180, 776616, 841334, 873693, 970770, 1035488, 1164924, 1262001, 1294360, 1456155, 1553232, 1682668, 1747386, 1941540, 2103335, 2329848, 2524002, 2588720, 2912310, 3106464, 3365336, 3494772, 3786003, 3883080, 4206670, 4368465, 4659696, 5048004, 5177440, 5824620, 6310005, 6730672, 6989544, 7572006, 7766160, 8413340, 8736930, 9319392, 10096008, 11358009, 11649240, 12620010, 13461344, 13979088, 15144012, 15532320, 16826680, 17473860, 18930015, 20192016, 22716018, 23298480, 25240020, 27958176, 30288024, 33653360, 34947720, 37860030, 40384032, 45432036, 46596960, 50480040, 56790045, 60576048, 67306720, 69895440, 75720060, 90864072, 100960080, 113580090, 121152096, 139790880, 151440120, 181728144, 201920160, 227160180, 302880240, 363456288, 454320360, 605760480, 908640720, 1817281440]

約数ペア:

[(1, 1817281440), (2, 908640720), (3, 605760480), (4, 454320360), (5, 363456288), (6, 302880240), (8, 227160180), (9, 201920160), (10, 181728144), (12, 151440120), (13, 139790880), (15, 121152096), (16, 113580090), (18, 100960080), (20, 90864072), (24, 75720060), (26, 69895440), (27, 67306720), (30, 60576048), (32, 56790045), (36, 50480040), (39, 46596960), (40, 45432036), (45, 40384032), (48, 37860030), (52, 34947720), (54, 33653360), (60, 30288024), (65, 27958176), (72, 25240020), (78, 23298480), (80, 22716018), (90, 20192016), (96, 18930015), (104, 17473860), (108, 16826680), (117, 15532320), (120, 15144012), (130, 13979088), (135, 13461344), (144, 12620010), (156, 11649240), (160, 11358009), (180, 10096008), (195, 9319392), (208, 8736930), (216, 8413340), (234, 7766160), (240, 7572006), (260, 6989544), (270, 6730672), (288, 6310005), (312, 5824620), (351, 5177440), (360, 5048004), (390, 4659696), (416, 4368465), (432, 4206670), (468, 3883080), (480, 3786003), (520, 3494772), (540, 3365336), (585, 3106464), (624, 2912310), (702, 2588720), (720, 2524002), (780, 2329848), (864, 2103335), (936, 1941540), (1040, 1747386), (1080, 1682668), (1170, 1553232), (1248, 1456155), (1404, 1294360), (1440, 1262001), (1560, 1164924), (1755, 1035488), (1872, 970770), (2080, 873693), (2160, 841334), (2340, 776616), (2808, 647180), (3120, 582462), (3510, 517744), (3744, 485385), (4320, 420667), (4680, 388308), (5616, 323590), (6240, 291231), (7020, 258872), (9360, 194154), (11232, 161795), (14040, 129436), (18720, 97077), (28080, 64718), (32359, 56160)]