19334040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 64350720

約数和(自身を除く): 45016680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 151, 165, 194, 220, 264, 291, 302, 330, 388, 440, 453, 485, 582, 604, 660, 755, 776, 906, 970, 1067, 1164, 1208, 1320, 1455, 1510, 1661, 1812, 1940, 2134, 2265, 2328, 2910, 3020, 3201, 3322, 3624, 3880, 4268, 4530, 4983, 5335, 5820, 6040, 6402, 6644, 8305, 8536, 9060, 9966, 10670, 11640, 12804, 13288, 14647, 16005, 16610, 18120, 19932, 21340, 24915, 25608, 29294, 32010, 33220, 39864, 42680, 43941, 49830, 58588, 64020, 66440, 73235, 87882, 99660, 117176, 128040, 146470, 161117, 175764, 199320, 219705, 292940, 322234, 351528, 439410, 483351, 585880, 644468, 805585, 878820, 966702, 1288936, 1611170, 1757640, 1933404, 2416755, 3222340, 3866808, 4833510, 6444680, 9667020, 19334040]

約数ペア:

[(1, 19334040), (2, 9667020), (3, 6444680), (4, 4833510), (5, 3866808), (6, 3222340), (8, 2416755), (10, 1933404), (11, 1757640), (12, 1611170), (15, 1288936), (20, 966702), (22, 878820), (24, 805585), (30, 644468), (33, 585880), (40, 483351), (44, 439410), (55, 351528), (60, 322234), (66, 292940), (88, 219705), (97, 199320), (110, 175764), (120, 161117), (132, 146470), (151, 128040), (165, 117176), (194, 99660), (220, 87882), (264, 73235), (291, 66440), (302, 64020), (330, 58588), (388, 49830), (440, 43941), (453, 42680), (485, 39864), (582, 33220), (604, 32010), (660, 29294), (755, 25608), (776, 24915), (906, 21340), (970, 19932), (1067, 18120), (1164, 16610), (1208, 16005), (1320, 14647), (1455, 13288), (1510, 12804), (1661, 11640), (1812, 10670), (1940, 9966), (2134, 9060), (2265, 8536), (2328, 8305), (2910, 6644), (3020, 6402), (3201, 6040), (3322, 5820), (3624, 5335), (3880, 4983), (4268, 4530)]