215214480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22993}}^1$

素因数の和:23025

約数の個数: 120

約数和(自身を含む): 778392888

約数和(自身を除く): 563178408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 22993, 45986, 68979, 91972, 114965, 137958, 183944, 206937, 229930, 275916, 298909, 344895, 367888, 413874, 459860, 551832, 597818, 689790, 827748, 896727, 919720, 1034685, 1103664, 1195636, 1379580, 1494545, 1655496, 1793454, 1839440, 2069370, 2391272, 2690181, 2759160, 2989090, 3310992, 3586908, 4138740, 4483635, 4782544, 5380362, 5518320, 5978180, 7173816, 8277480, 8967270, 10760724, 11956360, 13450905, 14347632, 16554960, 17934540, 21521448, 23912720, 26901810, 35869080, 43042896, 53803620, 71738160, 107607240, 215214480]

約数ペア:

[(1, 215214480), (2, 107607240), (3, 71738160), (4, 53803620), (5, 43042896), (6, 35869080), (8, 26901810), (9, 23912720), (10, 21521448), (12, 17934540), (13, 16554960), (15, 14347632), (16, 13450905), (18, 11956360), (20, 10760724), (24, 8967270), (26, 8277480), (30, 7173816), (36, 5978180), (39, 5518320), (40, 5380362), (45, 4782544), (48, 4483635), (52, 4138740), (60, 3586908), (65, 3310992), (72, 2989090), (78, 2759160), (80, 2690181), (90, 2391272), (104, 2069370), (117, 1839440), (120, 1793454), (130, 1655496), (144, 1494545), (156, 1379580), (180, 1195636), (195, 1103664), (208, 1034685), (234, 919720), (240, 896727), (260, 827748), (312, 689790), (360, 597818), (390, 551832), (468, 459860), (520, 413874), (585, 367888), (624, 344895), (720, 298909), (780, 275916), (936, 229930), (1040, 206937), (1170, 183944), (1560, 137958), (1872, 114965), (2340, 91972), (3120, 68979), (4680, 45986), (9360, 22993)]