1474871640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15737}}^1$

素因数の和:15833

約数の個数: 128

約数和(自身を含む): 4895147520

約数和(自身を除く): 3420275880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1704, 2130, 2343, 2840, 3124, 3905, 4260, 4686, 6248, 7810, 8520, 9372, 11715, 15620, 15737, 18744, 23430, 31240, 31474, 46860, 47211, 62948, 78685, 93720, 94422, 125896, 157370, 173107, 188844, 236055, 314740, 346214, 377688, 472110, 519321, 629480, 692428, 865535, 944220, 1038642, 1117327, 1384856, 1731070, 1888440, 2077284, 2234654, 2596605, 3351981, 3462140, 4154568, 4469308, 5193210, 5586635, 6703962, 6924280, 8938616, 10386420, 11173270, 12290597, 13407924, 16759905, 20772840, 22346540, 24581194, 26815848, 33519810, 36871791, 44693080, 49162388, 61452985, 67039620, 73743582, 98324776, 122905970, 134079240, 147487164, 184358955, 245811940, 294974328, 368717910, 491623880, 737435820, 1474871640]

約数ペア:

[(1, 1474871640), (2, 737435820), (3, 491623880), (4, 368717910), (5, 294974328), (6, 245811940), (8, 184358955), (10, 147487164), (11, 134079240), (12, 122905970), (15, 98324776), (20, 73743582), (22, 67039620), (24, 61452985), (30, 49162388), (33, 44693080), (40, 36871791), (44, 33519810), (55, 26815848), (60, 24581194), (66, 22346540), (71, 20772840), (88, 16759905), (110, 13407924), (120, 12290597), (132, 11173270), (142, 10386420), (165, 8938616), (213, 6924280), (220, 6703962), (264, 5586635), (284, 5193210), (330, 4469308), (355, 4154568), (426, 3462140), (440, 3351981), (568, 2596605), (660, 2234654), (710, 2077284), (781, 1888440), (852, 1731070), (1065, 1384856), (1320, 1117327), (1420, 1038642), (1562, 944220), (1704, 865535), (2130, 692428), (2343, 629480), (2840, 519321), (3124, 472110), (3905, 377688), (4260, 346214), (4686, 314740), (6248, 236055), (7810, 188844), (8520, 173107), (9372, 157370), (11715, 125896), (15620, 94422), (15737, 93720), (18744, 78685), (23430, 62948), (31240, 47211), (31474, 46860)]