156622969020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4643}}^1\times {\mathrm{80317}}^1$

素因数の和:84979

約数の個数: 96

約数和(自身を含む): 501307688448

約数和(自身を除く): 344684719428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4643, 9286, 13929, 18572, 23215, 27858, 32501, 46430, 55716, 65002, 69645, 80317, 92860, 97503, 130004, 139290, 160634, 162505, 195006, 240951, 278580, 321268, 325010, 390012, 401585, 481902, 487515, 562219, 650020, 803170, 963804, 975030, 1124438, 1204755, 1606340, 1686657, 1950060, 2248876, 2409510, 2811095, 3373314, 4819020, 5622190, 6746628, 8433285, 11244380, 16866570, 33733140, 372911831, 745823662, 1118735493, 1491647324, 1864559155, 2237470986, 2610382817, 3729118310, 4474941972, 5220765634, 5593677465, 7458236620, 7831148451, 10441531268, 11187354930, 13051914085, 15662296902, 22374709860, 26103828170, 31324593804, 39155742255, 52207656340, 78311484510, 156622969020]

約数ペア:

[(1, 156622969020), (2, 78311484510), (3, 52207656340), (4, 39155742255), (5, 31324593804), (6, 26103828170), (7, 22374709860), (10, 15662296902), (12, 13051914085), (14, 11187354930), (15, 10441531268), (20, 7831148451), (21, 7458236620), (28, 5593677465), (30, 5220765634), (35, 4474941972), (42, 3729118310), (60, 2610382817), (70, 2237470986), (84, 1864559155), (105, 1491647324), (140, 1118735493), (210, 745823662), (420, 372911831), (4643, 33733140), (9286, 16866570), (13929, 11244380), (18572, 8433285), (23215, 6746628), (27858, 5622190), (32501, 4819020), (46430, 3373314), (55716, 2811095), (65002, 2409510), (69645, 2248876), (80317, 1950060), (92860, 1686657), (97503, 1606340), (130004, 1204755), (139290, 1124438), (160634, 975030), (162505, 963804), (195006, 803170), (240951, 650020), (278580, 562219), (321268, 487515), (325010, 481902), (390012, 401585)]