85714320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18797}}^1$

素因数の和:18832

約数の個数: 80

約数和(自身を含む): 279714240

約数和(自身を除く): 193999920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 18797, 37594, 56391, 75188, 93985, 112782, 150376, 187970, 225564, 281955, 300752, 357143, 375940, 451128, 563910, 714286, 751880, 902256, 1071429, 1127820, 1428572, 1503760, 1785715, 2142858, 2255640, 2857144, 3571430, 4285716, 4511280, 5357145, 5714288, 7142860, 8571432, 10714290, 14285720, 17142864, 21428580, 28571440, 42857160, 85714320]

約数ペア:

[(1, 85714320), (2, 42857160), (3, 28571440), (4, 21428580), (5, 17142864), (6, 14285720), (8, 10714290), (10, 8571432), (12, 7142860), (15, 5714288), (16, 5357145), (19, 4511280), (20, 4285716), (24, 3571430), (30, 2857144), (38, 2255640), (40, 2142858), (48, 1785715), (57, 1503760), (60, 1428572), (76, 1127820), (80, 1071429), (95, 902256), (114, 751880), (120, 714286), (152, 563910), (190, 451128), (228, 375940), (240, 357143), (285, 300752), (304, 281955), (380, 225564), (456, 187970), (570, 150376), (760, 112782), (912, 93985), (1140, 75188), (1520, 56391), (2280, 37594), (4560, 18797)]