1402963080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3491}}^1$

素因数の和:3719

約数の個数: 128

約数和(自身を含む): 4480375680

約数和(自身を除く): 3077412600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 197, 204, 255, 340, 394, 408, 510, 591, 680, 788, 985, 1020, 1182, 1576, 1970, 2040, 2364, 2955, 3349, 3491, 3940, 4728, 5910, 6698, 6982, 7880, 10047, 10473, 11820, 13396, 13964, 16745, 17455, 20094, 20946, 23640, 26792, 27928, 33490, 34910, 40188, 41892, 50235, 52365, 59347, 66980, 69820, 80376, 83784, 100470, 104730, 118694, 133960, 139640, 178041, 200940, 209460, 237388, 296735, 356082, 401880, 418920, 474776, 593470, 687727, 712164, 890205, 1186940, 1375454, 1424328, 1780410, 2063181, 2373880, 2750908, 3438635, 3560820, 4126362, 5501816, 6877270, 7121640, 8252724, 10315905, 11691359, 13754540, 16505448, 20631810, 23382718, 27509080, 35074077, 41263620, 46765436, 58456795, 70148154, 82527240, 93530872, 116913590, 140296308, 175370385, 233827180, 280592616, 350740770, 467654360, 701481540, 1402963080]

約数ペア:

[(1, 1402963080), (2, 701481540), (3, 467654360), (4, 350740770), (5, 280592616), (6, 233827180), (8, 175370385), (10, 140296308), (12, 116913590), (15, 93530872), (17, 82527240), (20, 70148154), (24, 58456795), (30, 46765436), (34, 41263620), (40, 35074077), (51, 27509080), (60, 23382718), (68, 20631810), (85, 16505448), (102, 13754540), (120, 11691359), (136, 10315905), (170, 8252724), (197, 7121640), (204, 6877270), (255, 5501816), (340, 4126362), (394, 3560820), (408, 3438635), (510, 2750908), (591, 2373880), (680, 2063181), (788, 1780410), (985, 1424328), (1020, 1375454), (1182, 1186940), (1576, 890205), (1970, 712164), (2040, 687727), (2364, 593470), (2955, 474776), (3349, 418920), (3491, 401880), (3940, 356082), (4728, 296735), (5910, 237388), (6698, 209460), (6982, 200940), (7880, 178041), (10047, 139640), (10473, 133960), (11820, 118694), (13396, 104730), (13964, 100470), (16745, 83784), (17455, 80376), (20094, 69820), (20946, 66980), (23640, 59347), (26792, 52365), (27928, 50235), (33490, 41892), (34910, 40188)]