248627340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 843333120

約数和(自身を除く): 594705780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 107, 108, 117, 130, 135, 156, 180, 195, 214, 234, 260, 270, 321, 331, 351, 390, 428, 468, 535, 540, 585, 642, 662, 702, 780, 963, 993, 1070, 1170, 1284, 1324, 1391, 1404, 1605, 1655, 1755, 1926, 1986, 2140, 2340, 2782, 2889, 2979, 3210, 3310, 3510, 3852, 3972, 4173, 4303, 4815, 4965, 5564, 5778, 5958, 6420, 6620, 6955, 7020, 8346, 8606, 8937, 9630, 9930, 11556, 11916, 12519, 12909, 13910, 14445, 14895, 16692, 17212, 17874, 19260, 19860, 20865, 21515, 25038, 25818, 27820, 28890, 29790, 35417, 35748, 37557, 38727, 41730, 43030, 44685, 50076, 51636, 57780, 59580, 62595, 64545, 70834, 75114, 77454, 83460, 86060, 89370, 106251, 116181, 125190, 129090, 141668, 150228, 154908, 177085, 178740, 187785, 193635, 212502, 232362, 250380, 258180, 318753, 354170, 375570, 387270, 425004, 460421, 464724, 531255, 580905, 637506, 708340, 751140, 774540, 920842, 956259, 1062510, 1161810, 1275012, 1381263, 1593765, 1841684, 1912518, 2125020, 2302105, 2323620, 2762526, 3187530, 3825036, 4143789, 4604210, 4781295, 5525052, 6375060, 6906315, 8287578, 9208420, 9562590, 12431367, 13812630, 16575156, 19125180, 20718945, 24862734, 27625260, 41437890, 49725468, 62156835, 82875780, 124313670, 248627340]

約数ペア:

[(1, 248627340), (2, 124313670), (3, 82875780), (4, 62156835), (5, 49725468), (6, 41437890), (9, 27625260), (10, 24862734), (12, 20718945), (13, 19125180), (15, 16575156), (18, 13812630), (20, 12431367), (26, 9562590), (27, 9208420), (30, 8287578), (36, 6906315), (39, 6375060), (45, 5525052), (52, 4781295), (54, 4604210), (60, 4143789), (65, 3825036), (78, 3187530), (90, 2762526), (107, 2323620), (108, 2302105), (117, 2125020), (130, 1912518), (135, 1841684), (156, 1593765), (180, 1381263), (195, 1275012), (214, 1161810), (234, 1062510), (260, 956259), (270, 920842), (321, 774540), (331, 751140), (351, 708340), (390, 637506), (428, 580905), (468, 531255), (535, 464724), (540, 460421), (585, 425004), (642, 387270), (662, 375570), (702, 354170), (780, 318753), (963, 258180), (993, 250380), (1070, 232362), (1170, 212502), (1284, 193635), (1324, 187785), (1391, 178740), (1404, 177085), (1605, 154908), (1655, 150228), (1755, 141668), (1926, 129090), (1986, 125190), (2140, 116181), (2340, 106251), (2782, 89370), (2889, 86060), (2979, 83460), (3210, 77454), (3310, 75114), (3510, 70834), (3852, 64545), (3972, 62595), (4173, 59580), (4303, 57780), (4815, 51636), (4965, 50076), (5564, 44685), (5778, 43030), (5958, 41730), (6420, 38727), (6620, 37557), (6955, 35748), (7020, 35417), (8346, 29790), (8606, 28890), (8937, 27820), (9630, 25818), (9930, 25038), (11556, 21515), (11916, 20865), (12519, 19860), (12909, 19260), (13910, 17874), (14445, 17212), (14895, 16692)]