213975360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{74297}}^1$

素因数の和:74320

約数の個数: 84

約数和(自身を含む): 735995988

約数和(自身を除く): 522020628

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 74297, 148594, 222891, 297188, 371485, 445782, 594376, 668673, 742970, 891564, 1114455, 1188752, 1337346, 1485940, 1783128, 2228910, 2377504, 2674692, 2971880, 3343365, 3566256, 4457820, 4755008, 5349384, 5943760, 6686730, 7132512, 8915640, 10698768, 11887520, 13373460, 14265024, 17831280, 21397536, 23775040, 26746920, 35662560, 42795072, 53493840, 71325120, 106987680, 213975360]

約数ペア:

[(1, 213975360), (2, 106987680), (3, 71325120), (4, 53493840), (5, 42795072), (6, 35662560), (8, 26746920), (9, 23775040), (10, 21397536), (12, 17831280), (15, 14265024), (16, 13373460), (18, 11887520), (20, 10698768), (24, 8915640), (30, 7132512), (32, 6686730), (36, 5943760), (40, 5349384), (45, 4755008), (48, 4457820), (60, 3566256), (64, 3343365), (72, 2971880), (80, 2674692), (90, 2377504), (96, 2228910), (120, 1783128), (144, 1485940), (160, 1337346), (180, 1188752), (192, 1114455), (240, 891564), (288, 742970), (320, 668673), (360, 594376), (480, 445782), (576, 371485), (720, 297188), (960, 222891), (1440, 148594), (2880, 74297)]