139716120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 444787200

約数和(自身を除く): 305071080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 233, 263, 285, 380, 456, 466, 526, 570, 699, 760, 789, 932, 1052, 1140, 1165, 1315, 1398, 1578, 1864, 2104, 2280, 2330, 2630, 2796, 3156, 3495, 3945, 4427, 4660, 4997, 5260, 5592, 6312, 6990, 7890, 8854, 9320, 9994, 10520, 13281, 13980, 14991, 15780, 17708, 19988, 22135, 24985, 26562, 27960, 29982, 31560, 35416, 39976, 44270, 49970, 53124, 59964, 61279, 66405, 74955, 88540, 99940, 106248, 119928, 122558, 132810, 149910, 177080, 183837, 199880, 245116, 265620, 299820, 306395, 367674, 490232, 531240, 599640, 612790, 735348, 919185, 1164301, 1225580, 1470696, 1838370, 2328602, 2451160, 3492903, 3676740, 4657204, 5821505, 6985806, 7353480, 9314408, 11643010, 13971612, 17464515, 23286020, 27943224, 34929030, 46572040, 69858060, 139716120]

約数ペア:

[(1, 139716120), (2, 69858060), (3, 46572040), (4, 34929030), (5, 27943224), (6, 23286020), (8, 17464515), (10, 13971612), (12, 11643010), (15, 9314408), (19, 7353480), (20, 6985806), (24, 5821505), (30, 4657204), (38, 3676740), (40, 3492903), (57, 2451160), (60, 2328602), (76, 1838370), (95, 1470696), (114, 1225580), (120, 1164301), (152, 919185), (190, 735348), (228, 612790), (233, 599640), (263, 531240), (285, 490232), (380, 367674), (456, 306395), (466, 299820), (526, 265620), (570, 245116), (699, 199880), (760, 183837), (789, 177080), (932, 149910), (1052, 132810), (1140, 122558), (1165, 119928), (1315, 106248), (1398, 99940), (1578, 88540), (1864, 74955), (2104, 66405), (2280, 61279), (2330, 59964), (2630, 53124), (2796, 49970), (3156, 44270), (3495, 39976), (3945, 35416), (4427, 31560), (4660, 29982), (4997, 27960), (5260, 26562), (5592, 24985), (6312, 22135), (6990, 19988), (7890, 17708), (8854, 15780), (9320, 14991), (9994, 13980), (10520, 13281)]