236147580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2444

約数の個数: 144

約数和(自身を含む): 780343200

約数和(自身を除く): 544195620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 380, 435, 522, 551, 570, 580, 684, 855, 870, 1044, 1102, 1140, 1305, 1653, 1710, 1740, 2204, 2381, 2610, 2755, 3306, 3420, 4762, 4959, 5220, 5510, 6612, 7143, 8265, 9524, 9918, 11020, 11905, 14286, 16530, 19836, 21429, 23810, 24795, 28572, 33060, 35715, 42858, 45239, 47620, 49590, 69049, 71430, 85716, 90478, 99180, 107145, 135717, 138098, 142860, 180956, 207147, 214290, 226195, 271434, 276196, 345245, 407151, 414294, 428580, 452390, 542868, 621441, 678585, 690490, 814302, 828588, 904780, 1035735, 1242882, 1311931, 1357170, 1380980, 1628604, 2035755, 2071470, 2485764, 2623862, 2714340, 3107205, 3935793, 4071510, 4142940, 5247724, 6214410, 6559655, 7871586, 8143020, 11807379, 12428820, 13119310, 15743172, 19678965, 23614758, 26238620, 39357930, 47229516, 59036895, 78715860, 118073790, 236147580]

約数ペア:

[(1, 236147580), (2, 118073790), (3, 78715860), (4, 59036895), (5, 47229516), (6, 39357930), (9, 26238620), (10, 23614758), (12, 19678965), (15, 15743172), (18, 13119310), (19, 12428820), (20, 11807379), (29, 8143020), (30, 7871586), (36, 6559655), (38, 6214410), (45, 5247724), (57, 4142940), (58, 4071510), (60, 3935793), (76, 3107205), (87, 2714340), (90, 2623862), (95, 2485764), (114, 2071470), (116, 2035755), (145, 1628604), (171, 1380980), (174, 1357170), (180, 1311931), (190, 1242882), (228, 1035735), (261, 904780), (285, 828588), (290, 814302), (342, 690490), (348, 678585), (380, 621441), (435, 542868), (522, 452390), (551, 428580), (570, 414294), (580, 407151), (684, 345245), (855, 276196), (870, 271434), (1044, 226195), (1102, 214290), (1140, 207147), (1305, 180956), (1653, 142860), (1710, 138098), (1740, 135717), (2204, 107145), (2381, 99180), (2610, 90478), (2755, 85716), (3306, 71430), (3420, 69049), (4762, 49590), (4959, 47620), (5220, 45239), (5510, 42858), (6612, 35715), (7143, 33060), (8265, 28572), (9524, 24795), (9918, 23810), (11020, 21429), (11905, 19836), (14286, 16530)]