189507240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40493}}^1$

素因数の和:40523

約数の個数: 96

約数和(自身を含む): 663291720

約数和(自身を除く): 473784480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 40493, 80986, 121479, 161972, 202465, 242958, 323944, 364437, 404930, 485916, 526409, 607395, 728874, 809860, 971832, 1052818, 1214790, 1457748, 1579227, 1619720, 1822185, 2105636, 2429580, 2632045, 2915496, 3158454, 3644370, 4211272, 4737681, 4859160, 5264090, 6316908, 7288740, 7896135, 9475362, 10528180, 12633816, 14577480, 15792270, 18950724, 21056360, 23688405, 31584540, 37901448, 47376810, 63169080, 94753620, 189507240]

約数ペア:

[(1, 189507240), (2, 94753620), (3, 63169080), (4, 47376810), (5, 37901448), (6, 31584540), (8, 23688405), (9, 21056360), (10, 18950724), (12, 15792270), (13, 14577480), (15, 12633816), (18, 10528180), (20, 9475362), (24, 7896135), (26, 7288740), (30, 6316908), (36, 5264090), (39, 4859160), (40, 4737681), (45, 4211272), (52, 3644370), (60, 3158454), (65, 2915496), (72, 2632045), (78, 2429580), (90, 2105636), (104, 1822185), (117, 1619720), (120, 1579227), (130, 1457748), (156, 1214790), (180, 1052818), (195, 971832), (234, 809860), (260, 728874), (312, 607395), (360, 526409), (390, 485916), (468, 404930), (520, 364437), (585, 323944), (780, 242958), (936, 202465), (1170, 161972), (1560, 121479), (2340, 80986), (4680, 40493)]