193840320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8779}}^1$

素因数の和:8822

約数の個数: 112

約数和(自身を含む): 642274560

約数和(自身を除く): 448434240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 8779, 11040, 17558, 22080, 26337, 35116, 43895, 52674, 70232, 87790, 105348, 131685, 140464, 175580, 201917, 210696, 263370, 280928, 351160, 403834, 421392, 526740, 561856, 605751, 702320, 807668, 842784, 1009585, 1053480, 1211502, 1404640, 1615336, 1685568, 2019170, 2106960, 2423004, 2809280, 3028755, 3230672, 4038340, 4213920, 4846008, 6057510, 6461344, 8076680, 8427840, 9692016, 12115020, 12922688, 16153360, 19384032, 24230040, 32306720, 38768064, 48460080, 64613440, 96920160, 193840320]

約数ペア:

[(1, 193840320), (2, 96920160), (3, 64613440), (4, 48460080), (5, 38768064), (6, 32306720), (8, 24230040), (10, 19384032), (12, 16153360), (15, 12922688), (16, 12115020), (20, 9692016), (23, 8427840), (24, 8076680), (30, 6461344), (32, 6057510), (40, 4846008), (46, 4213920), (48, 4038340), (60, 3230672), (64, 3028755), (69, 2809280), (80, 2423004), (92, 2106960), (96, 2019170), (115, 1685568), (120, 1615336), (138, 1404640), (160, 1211502), (184, 1053480), (192, 1009585), (230, 842784), (240, 807668), (276, 702320), (320, 605751), (345, 561856), (368, 526740), (460, 421392), (480, 403834), (552, 351160), (690, 280928), (736, 263370), (920, 210696), (960, 201917), (1104, 175580), (1380, 140464), (1472, 131685), (1840, 105348), (2208, 87790), (2760, 70232), (3680, 52674), (4416, 43895), (5520, 35116), (7360, 26337), (8779, 22080), (11040, 17558)]