219943020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14489}}^1$

素因数の和:14535

約数の個数: 96

約数和(自身を含む): 701084160

約数和(自身を除く): 481141140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 14489, 15180, 28978, 43467, 57956, 72445, 86934, 144890, 159379, 173868, 217335, 289780, 318758, 333247, 434670, 478137, 637516, 666494, 796895, 869340, 956274, 999741, 1332988, 1593790, 1666235, 1912548, 1999482, 2390685, 3187580, 3332470, 3665717, 3998964, 4781370, 4998705, 6664940, 7331434, 9562740, 9997410, 10997151, 14662868, 18328585, 19994820, 21994302, 36657170, 43988604, 54985755, 73314340, 109971510, 219943020]

約数ペア:

[(1, 219943020), (2, 109971510), (3, 73314340), (4, 54985755), (5, 43988604), (6, 36657170), (10, 21994302), (11, 19994820), (12, 18328585), (15, 14662868), (20, 10997151), (22, 9997410), (23, 9562740), (30, 7331434), (33, 6664940), (44, 4998705), (46, 4781370), (55, 3998964), (60, 3665717), (66, 3332470), (69, 3187580), (92, 2390685), (110, 1999482), (115, 1912548), (132, 1666235), (138, 1593790), (165, 1332988), (220, 999741), (230, 956274), (253, 869340), (276, 796895), (330, 666494), (345, 637516), (460, 478137), (506, 434670), (660, 333247), (690, 318758), (759, 289780), (1012, 217335), (1265, 173868), (1380, 159379), (1518, 144890), (2530, 86934), (3036, 72445), (3795, 57956), (5060, 43467), (7590, 28978), (14489, 15180)]