178130160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19031}}^1$

素因数の和:19063

約数の個数: 120

約数和(自身を含む): 644271264

約数和(自身を除く): 466141104

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, 19031, 38062, 57093, 76124, 95155, 114186, 152248, 171279, 190310, 228372, 247403, 285465, 304496, 342558, 380620, 456744, 494806, 570930, 685116, 742209, 761240, 856395, 913488, 989612, 1141860, 1237015, 1370232, 1484418, 1522480, 1712790, 1979224, 2226627, 2283720, 2474030, 2740464, 2968836, 3425580, 3711045, 3958448, 4453254, 4567440, 4948060, 5937672, 6851160, 7422090, 8906508, 9896120, 11133135, 11875344, 13702320, 14844180, 17813016, 19792240, 22266270, 29688360, 35626032, 44532540, 59376720, 89065080, 178130160]

約数ペア:

[(1, 178130160), (2, 89065080), (3, 59376720), (4, 44532540), (5, 35626032), (6, 29688360), (8, 22266270), (9, 19792240), (10, 17813016), (12, 14844180), (13, 13702320), (15, 11875344), (16, 11133135), (18, 9896120), (20, 8906508), (24, 7422090), (26, 6851160), (30, 5937672), (36, 4948060), (39, 4567440), (40, 4453254), (45, 3958448), (48, 3711045), (52, 3425580), (60, 2968836), (65, 2740464), (72, 2474030), (78, 2283720), (80, 2226627), (90, 1979224), (104, 1712790), (117, 1522480), (120, 1484418), (130, 1370232), (144, 1237015), (156, 1141860), (180, 989612), (195, 913488), (208, 856395), (234, 761240), (240, 742209), (260, 685116), (312, 570930), (360, 494806), (390, 456744), (468, 380620), (520, 342558), (585, 304496), (624, 285465), (720, 247403), (780, 228372), (936, 190310), (1040, 171279), (1170, 152248), (1560, 114186), (1872, 95155), (2340, 76124), (3120, 57093), (4680, 38062), (9360, 19031)]