2015514540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1039}}^1$

素因数の和:1896

約数の個数: 144

約数和(自身を含む): 6598300800

約数和(自身を除く): 4582786260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 829, 1039, 1170, 1658, 2078, 2340, 2487, 3117, 3316, 4145, 4156, 4974, 5195, 6234, 7461, 8290, 9351, 9948, 10390, 10777, 12435, 12468, 13507, 14922, 15585, 16580, 18702, 20780, 21554, 24870, 27014, 29844, 31170, 32331, 37305, 37404, 40521, 43108, 46755, 49740, 53885, 54028, 62340, 64662, 67535, 74610, 81042, 93510, 96993, 107770, 121563, 129324, 135070, 149220, 161655, 162084, 187020, 193986, 202605, 215540, 243126, 270140, 323310, 387972, 405210, 484965, 486252, 607815, 646620, 810420, 861331, 969930, 1215630, 1722662, 1939860, 2431260, 2583993, 3445324, 4306655, 5167986, 7751979, 8613310, 10335972, 11197303, 12919965, 15503958, 17226620, 22394606, 25839930, 31007916, 33591909, 38759895, 44789212, 51679860, 55986515, 67183818, 77519790, 100775727, 111973030, 134367636, 155039580, 167959545, 201551454, 223946060, 335919090, 403102908, 503878635, 671838180, 1007757270, 2015514540]

約数ペア:

[(1, 2015514540), (2, 1007757270), (3, 671838180), (4, 503878635), (5, 403102908), (6, 335919090), (9, 223946060), (10, 201551454), (12, 167959545), (13, 155039580), (15, 134367636), (18, 111973030), (20, 100775727), (26, 77519790), (30, 67183818), (36, 55986515), (39, 51679860), (45, 44789212), (52, 38759895), (60, 33591909), (65, 31007916), (78, 25839930), (90, 22394606), (117, 17226620), (130, 15503958), (156, 12919965), (180, 11197303), (195, 10335972), (234, 8613310), (260, 7751979), (390, 5167986), (468, 4306655), (585, 3445324), (780, 2583993), (829, 2431260), (1039, 1939860), (1170, 1722662), (1658, 1215630), (2078, 969930), (2340, 861331), (2487, 810420), (3117, 646620), (3316, 607815), (4145, 486252), (4156, 484965), (4974, 405210), (5195, 387972), (6234, 323310), (7461, 270140), (8290, 243126), (9351, 215540), (9948, 202605), (10390, 193986), (10777, 187020), (12435, 162084), (12468, 161655), (13507, 149220), (14922, 135070), (15585, 129324), (16580, 121563), (18702, 107770), (20780, 96993), (21554, 93510), (24870, 81042), (27014, 74610), (29844, 67535), (31170, 64662), (32331, 62340), (37305, 54028), (37404, 53885), (40521, 49740), (43108, 46755)]