140488260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 444913728

約数和(自身を除く): 304425468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 121, 132, 148, 165, 185, 220, 222, 242, 330, 363, 370, 407, 444, 484, 523, 555, 605, 660, 726, 740, 814, 1046, 1110, 1210, 1221, 1452, 1569, 1628, 1815, 2035, 2092, 2220, 2420, 2442, 2615, 3138, 3630, 4070, 4477, 4884, 5230, 5753, 6105, 6276, 7260, 7845, 8140, 8954, 10460, 11506, 12210, 13431, 15690, 17259, 17908, 19351, 22385, 23012, 24420, 26862, 28765, 31380, 34518, 38702, 44770, 53724, 57530, 58053, 63283, 67155, 69036, 77404, 86295, 89540, 96755, 115060, 116106, 126566, 134310, 172590, 189849, 193510, 212861, 232212, 253132, 268620, 290265, 316415, 345180, 379698, 387020, 425722, 580530, 632830, 638583, 759396, 851444, 949245, 1064305, 1161060, 1265660, 1277166, 1898490, 2128610, 2341471, 2554332, 3192915, 3796980, 4257220, 4682942, 6385830, 7024413, 9365884, 11707355, 12771660, 14048826, 23414710, 28097652, 35122065, 46829420, 70244130, 140488260]

約数ペア:

[(1, 140488260), (2, 70244130), (3, 46829420), (4, 35122065), (5, 28097652), (6, 23414710), (10, 14048826), (11, 12771660), (12, 11707355), (15, 9365884), (20, 7024413), (22, 6385830), (30, 4682942), (33, 4257220), (37, 3796980), (44, 3192915), (55, 2554332), (60, 2341471), (66, 2128610), (74, 1898490), (110, 1277166), (111, 1265660), (121, 1161060), (132, 1064305), (148, 949245), (165, 851444), (185, 759396), (220, 638583), (222, 632830), (242, 580530), (330, 425722), (363, 387020), (370, 379698), (407, 345180), (444, 316415), (484, 290265), (523, 268620), (555, 253132), (605, 232212), (660, 212861), (726, 193510), (740, 189849), (814, 172590), (1046, 134310), (1110, 126566), (1210, 116106), (1221, 115060), (1452, 96755), (1569, 89540), (1628, 86295), (1815, 77404), (2035, 69036), (2092, 67155), (2220, 63283), (2420, 58053), (2442, 57530), (2615, 53724), (3138, 44770), (3630, 38702), (4070, 34518), (4477, 31380), (4884, 28765), (5230, 26862), (5753, 24420), (6105, 23012), (6276, 22385), (7260, 19351), (7845, 17908), (8140, 17259), (8954, 15690), (10460, 13431), (11506, 12210)]