663829920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35461}}^1$

素因数の和:35495

約数の個数: 144

約数和(自身を含む): 2439643752

約数和(自身を除く): 1775813832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 35461, 70922, 106383, 141844, 177305, 212766, 283688, 319149, 354610, 425532, 460993, 531915, 567376, 638298, 709220, 851064, 921986, 1063830, 1134752, 1276596, 1382979, 1418440, 1595745, 1702128, 1843972, 2127660, 2304965, 2553192, 2765958, 2836880, 3191490, 3404256, 3687944, 4148937, 4255320, 4609930, 5106384, 5531916, 5673760, 6382980, 6914895, 7375888, 8297874, 8510640, 9219860, 10212768, 11063832, 12765960, 13829790, 14751776, 16595748, 17021280, 18439720, 20744685, 22127664, 25531920, 27659580, 33191496, 36879440, 41489370, 44255328, 51063840, 55319160, 66382992, 73758880, 82978740, 110638320, 132765984, 165957480, 221276640, 331914960, 663829920]

約数ペア:

[(1, 663829920), (2, 331914960), (3, 221276640), (4, 165957480), (5, 132765984), (6, 110638320), (8, 82978740), (9, 73758880), (10, 66382992), (12, 55319160), (13, 51063840), (15, 44255328), (16, 41489370), (18, 36879440), (20, 33191496), (24, 27659580), (26, 25531920), (30, 22127664), (32, 20744685), (36, 18439720), (39, 17021280), (40, 16595748), (45, 14751776), (48, 13829790), (52, 12765960), (60, 11063832), (65, 10212768), (72, 9219860), (78, 8510640), (80, 8297874), (90, 7375888), (96, 6914895), (104, 6382980), (117, 5673760), (120, 5531916), (130, 5106384), (144, 4609930), (156, 4255320), (160, 4148937), (180, 3687944), (195, 3404256), (208, 3191490), (234, 2836880), (240, 2765958), (260, 2553192), (288, 2304965), (312, 2127660), (360, 1843972), (390, 1702128), (416, 1595745), (468, 1418440), (480, 1382979), (520, 1276596), (585, 1134752), (624, 1063830), (720, 921986), (780, 851064), (936, 709220), (1040, 638298), (1170, 567376), (1248, 531915), (1440, 460993), (1560, 425532), (1872, 354610), (2080, 319149), (2340, 283688), (3120, 212766), (3744, 177305), (4680, 141844), (6240, 106383), (9360, 70922), (18720, 35461)]