15665035020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{46349}}^1$

素因数の和:46535

約数の個数: 96

約数和(自身を含む): 45225734400

約数和(自身を除く): 29560699380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 131, 172, 215, 258, 262, 393, 430, 516, 524, 645, 655, 786, 860, 1290, 1310, 1572, 1965, 2580, 2620, 3930, 5633, 7860, 11266, 16899, 22532, 28165, 33798, 46349, 56330, 67596, 84495, 92698, 112660, 139047, 168990, 185396, 231745, 278094, 337980, 463490, 556188, 695235, 926980, 1390470, 1993007, 2780940, 3986014, 5979021, 6071719, 7972028, 9965035, 11958042, 12143438, 18215157, 19930070, 23916084, 24286876, 29895105, 30358595, 36430314, 39860140, 59790210, 60717190, 72860628, 91075785, 119580420, 121434380, 182151570, 261083917, 364303140, 522167834, 783251751, 1044335668, 1305419585, 1566503502, 2610839170, 3133007004, 3916258755, 5221678340, 7832517510, 15665035020]

約数ペア:

[(1, 15665035020), (2, 7832517510), (3, 5221678340), (4, 3916258755), (5, 3133007004), (6, 2610839170), (10, 1566503502), (12, 1305419585), (15, 1044335668), (20, 783251751), (30, 522167834), (43, 364303140), (60, 261083917), (86, 182151570), (129, 121434380), (131, 119580420), (172, 91075785), (215, 72860628), (258, 60717190), (262, 59790210), (393, 39860140), (430, 36430314), (516, 30358595), (524, 29895105), (645, 24286876), (655, 23916084), (786, 19930070), (860, 18215157), (1290, 12143438), (1310, 11958042), (1572, 9965035), (1965, 7972028), (2580, 6071719), (2620, 5979021), (3930, 3986014), (5633, 2780940), (7860, 1993007), (11266, 1390470), (16899, 926980), (22532, 695235), (28165, 556188), (33798, 463490), (46349, 337980), (56330, 278094), (67596, 231745), (84495, 185396), (92698, 168990), (112660, 139047)]