7137079440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1565149}}^1$

素因数の和:1565184

約数の個数: 80

約数和(自身を含む): 23289432000

約数和(自身を除く): 16152352560

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, 1565149, 3130298, 4695447, 6260596, 7825745, 9390894, 12521192, 15651490, 18781788, 23477235, 25042384, 29737831, 31302980, 37563576, 46954470, 59475662, 62605960, 75127152, 89213493, 93908940, 118951324, 125211920, 148689155, 178426986, 187817880, 237902648, 297378310, 356853972, 375635760, 446067465, 475805296, 594756620, 713707944, 892134930, 1189513240, 1427415888, 1784269860, 2379026480, 3568539720, 7137079440]

約数ペア:

[(1, 7137079440), (2, 3568539720), (3, 2379026480), (4, 1784269860), (5, 1427415888), (6, 1189513240), (8, 892134930), (10, 713707944), (12, 594756620), (15, 475805296), (16, 446067465), (19, 375635760), (20, 356853972), (24, 297378310), (30, 237902648), (38, 187817880), (40, 178426986), (48, 148689155), (57, 125211920), (60, 118951324), (76, 93908940), (80, 89213493), (95, 75127152), (114, 62605960), (120, 59475662), (152, 46954470), (190, 37563576), (228, 31302980), (240, 29737831), (285, 25042384), (304, 23477235), (380, 18781788), (456, 15651490), (570, 12521192), (760, 9390894), (912, 7825745), (1140, 6260596), (1520, 4695447), (2280, 3130298), (4560, 1565149)]