158857920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4279

約数の個数: 168

約数和(自身を含む): 588574896

約数和(自身を除く): 429716976

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4243, 4680, 6240, 7488, 8486, 9360, 12480, 12729, 16972, 18720, 21215, 25458, 33944, 37440, 38187, 42430, 50916, 55159, 63645, 67888, 76374, 84860, 101832, 110318, 127290, 135776, 152748, 165477, 169720, 190935, 203664, 220636, 254580, 271552, 275795, 305496, 330954, 339440, 381870, 407328, 441272, 496431, 509160, 551590, 610992, 661908, 678880, 763740, 814656, 827385, 882544, 992862, 1018320, 1103180, 1221984, 1323816, 1357760, 1527480, 1654770, 1765088, 1985724, 2036640, 2206360, 2443968, 2482155, 2647632, 3054960, 3309540, 3530176, 3971448, 4073280, 4412720, 4964310, 5295264, 6109920, 6619080, 7942896, 8825440, 9928620, 10590528, 12219840, 13238160, 15885792, 17650880, 19857240, 26476320, 31771584, 39714480, 52952640, 79428960, 158857920]

約数ペア:

[(1, 158857920), (2, 79428960), (3, 52952640), (4, 39714480), (5, 31771584), (6, 26476320), (8, 19857240), (9, 17650880), (10, 15885792), (12, 13238160), (13, 12219840), (15, 10590528), (16, 9928620), (18, 8825440), (20, 7942896), (24, 6619080), (26, 6109920), (30, 5295264), (32, 4964310), (36, 4412720), (39, 4073280), (40, 3971448), (45, 3530176), (48, 3309540), (52, 3054960), (60, 2647632), (64, 2482155), (65, 2443968), (72, 2206360), (78, 2036640), (80, 1985724), (90, 1765088), (96, 1654770), (104, 1527480), (117, 1357760), (120, 1323816), (130, 1221984), (144, 1103180), (156, 1018320), (160, 992862), (180, 882544), (192, 827385), (195, 814656), (208, 763740), (234, 678880), (240, 661908), (260, 610992), (288, 551590), (312, 509160), (320, 496431), (360, 441272), (390, 407328), (416, 381870), (468, 339440), (480, 330954), (520, 305496), (576, 275795), (585, 271552), (624, 254580), (720, 220636), (780, 203664), (832, 190935), (936, 169720), (960, 165477), (1040, 152748), (1170, 135776), (1248, 127290), (1440, 110318), (1560, 101832), (1872, 84860), (2080, 76374), (2340, 67888), (2496, 63645), (2880, 55159), (3120, 50916), (3744, 42430), (4160, 38187), (4243, 37440), (4680, 33944), (6240, 25458), (7488, 21215), (8486, 18720), (9360, 16972), (12480, 12729)]