213091080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4919}}^1$

素因数の和:4971

約数の個数: 96

約数和(自身を含む): 674827200

約数和(自身を除く): 461736120

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, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 2166, 2280, 2888, 3610, 4332, 4919, 5415, 7220, 8664, 9838, 10830, 14440, 14757, 19676, 21660, 24595, 29514, 39352, 43320, 49190, 59028, 73785, 93461, 98380, 118056, 147570, 186922, 196760, 280383, 295140, 373844, 467305, 560766, 590280, 747688, 934610, 1121532, 1401915, 1775759, 1869220, 2243064, 2803830, 3551518, 3738440, 5327277, 5607660, 7103036, 8878795, 10654554, 11215320, 14206072, 17757590, 21309108, 26636385, 35515180, 42618216, 53272770, 71030360, 106545540, 213091080]

約数ペア:

[(1, 213091080), (2, 106545540), (3, 71030360), (4, 53272770), (5, 42618216), (6, 35515180), (8, 26636385), (10, 21309108), (12, 17757590), (15, 14206072), (19, 11215320), (20, 10654554), (24, 8878795), (30, 7103036), (38, 5607660), (40, 5327277), (57, 3738440), (60, 3551518), (76, 2803830), (95, 2243064), (114, 1869220), (120, 1775759), (152, 1401915), (190, 1121532), (228, 934610), (285, 747688), (361, 590280), (380, 560766), (456, 467305), (570, 373844), (722, 295140), (760, 280383), (1083, 196760), (1140, 186922), (1444, 147570), (1805, 118056), (2166, 98380), (2280, 93461), (2888, 73785), (3610, 59028), (4332, 49190), (4919, 43320), (5415, 39352), (7220, 29514), (8664, 24595), (9838, 21660), (10830, 19676), (14440, 14757)]