158713080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 505612800

約数和(自身を除く): 346899720

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, 151, 152, 190, 228, 285, 302, 380, 453, 456, 461, 570, 604, 755, 760, 906, 922, 1140, 1208, 1383, 1510, 1812, 1844, 2265, 2280, 2305, 2766, 2869, 3020, 3624, 3688, 4530, 4610, 5532, 5738, 6040, 6915, 8607, 8759, 9060, 9220, 11064, 11476, 13830, 14345, 17214, 17518, 18120, 18440, 22952, 26277, 27660, 28690, 34428, 35036, 43035, 43795, 52554, 55320, 57380, 68856, 69611, 70072, 86070, 87590, 105108, 114760, 131385, 139222, 172140, 175180, 208833, 210216, 262770, 278444, 344280, 348055, 350360, 417666, 525540, 556888, 696110, 835332, 1044165, 1051080, 1322609, 1392220, 1670664, 2088330, 2645218, 2784440, 3967827, 4176660, 5290436, 6613045, 7935654, 8353320, 10580872, 13226090, 15871308, 19839135, 26452180, 31742616, 39678270, 52904360, 79356540, 158713080]

約数ペア:

[(1, 158713080), (2, 79356540), (3, 52904360), (4, 39678270), (5, 31742616), (6, 26452180), (8, 19839135), (10, 15871308), (12, 13226090), (15, 10580872), (19, 8353320), (20, 7935654), (24, 6613045), (30, 5290436), (38, 4176660), (40, 3967827), (57, 2784440), (60, 2645218), (76, 2088330), (95, 1670664), (114, 1392220), (120, 1322609), (151, 1051080), (152, 1044165), (190, 835332), (228, 696110), (285, 556888), (302, 525540), (380, 417666), (453, 350360), (456, 348055), (461, 344280), (570, 278444), (604, 262770), (755, 210216), (760, 208833), (906, 175180), (922, 172140), (1140, 139222), (1208, 131385), (1383, 114760), (1510, 105108), (1812, 87590), (1844, 86070), (2265, 70072), (2280, 69611), (2305, 68856), (2766, 57380), (2869, 55320), (3020, 52554), (3624, 43795), (3688, 43035), (4530, 35036), (4610, 34428), (5532, 28690), (5738, 27660), (6040, 26277), (6915, 22952), (8607, 18440), (8759, 18120), (9060, 17518), (9220, 17214), (11064, 14345), (11476, 13830)]