207021960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2861}}^1$

素因数の和:2948

約数の個数: 128

約数和(自身を含む): 700617600

約数和(自身を除く): 493595640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 2861, 3015, 3618, 4020, 4824, 5722, 6030, 7236, 8040, 8583, 9045, 11444, 12060, 14305, 14472, 17166, 18090, 22888, 24120, 25749, 28610, 34332, 36180, 42915, 51498, 57220, 68664, 72360, 77247, 85830, 102996, 114440, 128745, 154494, 171660, 191687, 205992, 257490, 308988, 343320, 383374, 386235, 514980, 575061, 617976, 766748, 772470, 958435, 1029960, 1150122, 1533496, 1544940, 1725183, 1916870, 2300244, 2875305, 3089880, 3450366, 3833740, 4600488, 5175549, 5750610, 6900732, 7667480, 8625915, 10351098, 11501220, 13801464, 17251830, 20702196, 23002440, 25877745, 34503660, 41404392, 51755490, 69007320, 103510980, 207021960]

約数ペア:

[(1, 207021960), (2, 103510980), (3, 69007320), (4, 51755490), (5, 41404392), (6, 34503660), (8, 25877745), (9, 23002440), (10, 20702196), (12, 17251830), (15, 13801464), (18, 11501220), (20, 10351098), (24, 8625915), (27, 7667480), (30, 6900732), (36, 5750610), (40, 5175549), (45, 4600488), (54, 3833740), (60, 3450366), (67, 3089880), (72, 2875305), (90, 2300244), (108, 1916870), (120, 1725183), (134, 1544940), (135, 1533496), (180, 1150122), (201, 1029960), (216, 958435), (268, 772470), (270, 766748), (335, 617976), (360, 575061), (402, 514980), (536, 386235), (540, 383374), (603, 343320), (670, 308988), (804, 257490), (1005, 205992), (1080, 191687), (1206, 171660), (1340, 154494), (1608, 128745), (1809, 114440), (2010, 102996), (2412, 85830), (2680, 77247), (2861, 72360), (3015, 68664), (3618, 57220), (4020, 51498), (4824, 42915), (5722, 36180), (6030, 34332), (7236, 28610), (8040, 25749), (8583, 24120), (9045, 22888), (11444, 18090), (12060, 17166), (14305, 14472)]