71731080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10487}}^1$

素因数の和:10523

約数の個数: 96

約数和(自身を含む): 245419200

約数和(自身を除く): 173688120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 10487, 20974, 31461, 41948, 52435, 62922, 83896, 94383, 104870, 125844, 157305, 188766, 199253, 209740, 251688, 314610, 377532, 398506, 419480, 471915, 597759, 629220, 755064, 797012, 943830, 996265, 1195518, 1258440, 1594024, 1793277, 1887660, 1992530, 2391036, 2988795, 3586554, 3775320, 3985060, 4782072, 5977590, 7173108, 7970120, 8966385, 11955180, 14346216, 17932770, 23910360, 35865540, 71731080]

約数ペア:

[(1, 71731080), (2, 35865540), (3, 23910360), (4, 17932770), (5, 14346216), (6, 11955180), (8, 8966385), (9, 7970120), (10, 7173108), (12, 5977590), (15, 4782072), (18, 3985060), (19, 3775320), (20, 3586554), (24, 2988795), (30, 2391036), (36, 1992530), (38, 1887660), (40, 1793277), (45, 1594024), (57, 1258440), (60, 1195518), (72, 996265), (76, 943830), (90, 797012), (95, 755064), (114, 629220), (120, 597759), (152, 471915), (171, 419480), (180, 398506), (190, 377532), (228, 314610), (285, 251688), (342, 209740), (360, 199253), (380, 188766), (456, 157305), (570, 125844), (684, 104870), (760, 94383), (855, 83896), (1140, 62922), (1368, 52435), (1710, 41948), (2280, 31461), (3420, 20974), (6840, 10487)]