317433960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 1067489280

約数和(自身を除く): 750055320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 127, 131, 159, 180, 212, 254, 262, 265, 318, 360, 381, 393, 424, 477, 508, 524, 530, 635, 636, 655, 762, 786, 795, 954, 1016, 1048, 1060, 1143, 1179, 1270, 1272, 1310, 1524, 1572, 1590, 1905, 1908, 1965, 2120, 2286, 2358, 2385, 2540, 2620, 3048, 3144, 3180, 3810, 3816, 3930, 4572, 4716, 4770, 5080, 5240, 5715, 5895, 6360, 6731, 6943, 7620, 7860, 9144, 9432, 9540, 11430, 11790, 13462, 13886, 15240, 15720, 16637, 19080, 20193, 20829, 22860, 23580, 26924, 27772, 33274, 33655, 34715, 40386, 41658, 45720, 47160, 49911, 53848, 55544, 60579, 62487, 66548, 67310, 69430, 80772, 83185, 83316, 99822, 100965, 104145, 121158, 124974, 133096, 134620, 138860, 149733, 161544, 166370, 166632, 199644, 201930, 208290, 242316, 249555, 249948, 269240, 277720, 299466, 302895, 312435, 332740, 399288, 403860, 416580, 484632, 499110, 499896, 598932, 605790, 624870, 665480, 748665, 807720, 833160, 881761, 998220, 1197864, 1211580, 1249740, 1497330, 1763522, 1996440, 2423160, 2499480, 2645283, 2994660, 3527044, 4408805, 5290566, 5989320, 7054088, 7935849, 8817610, 10581132, 13226415, 15871698, 17635220, 21162264, 26452830, 31743396, 35270440, 39679245, 52905660, 63486792, 79358490, 105811320, 158716980, 317433960]

約数ペア:

[(1, 317433960), (2, 158716980), (3, 105811320), (4, 79358490), (5, 63486792), (6, 52905660), (8, 39679245), (9, 35270440), (10, 31743396), (12, 26452830), (15, 21162264), (18, 17635220), (20, 15871698), (24, 13226415), (30, 10581132), (36, 8817610), (40, 7935849), (45, 7054088), (53, 5989320), (60, 5290566), (72, 4408805), (90, 3527044), (106, 2994660), (120, 2645283), (127, 2499480), (131, 2423160), (159, 1996440), (180, 1763522), (212, 1497330), (254, 1249740), (262, 1211580), (265, 1197864), (318, 998220), (360, 881761), (381, 833160), (393, 807720), (424, 748665), (477, 665480), (508, 624870), (524, 605790), (530, 598932), (635, 499896), (636, 499110), (655, 484632), (762, 416580), (786, 403860), (795, 399288), (954, 332740), (1016, 312435), (1048, 302895), (1060, 299466), (1143, 277720), (1179, 269240), (1270, 249948), (1272, 249555), (1310, 242316), (1524, 208290), (1572, 201930), (1590, 199644), (1905, 166632), (1908, 166370), (1965, 161544), (2120, 149733), (2286, 138860), (2358, 134620), (2385, 133096), (2540, 124974), (2620, 121158), (3048, 104145), (3144, 100965), (3180, 99822), (3810, 83316), (3816, 83185), (3930, 80772), (4572, 69430), (4716, 67310), (4770, 66548), (5080, 62487), (5240, 60579), (5715, 55544), (5895, 53848), (6360, 49911), (6731, 47160), (6943, 45720), (7620, 41658), (7860, 40386), (9144, 34715), (9432, 33655), (9540, 33274), (11430, 27772), (11790, 26924), (13462, 23580), (13886, 22860), (15240, 20829), (15720, 20193), (16637, 19080)]