679515480

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{3329}}^1$

素因数の和:3365

約数の個数: 224

約数和(自身を含む): 2620576800

約数和(自身を除く): 1941061320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2916, 3240, 3329, 3402, 3645, 3780, 4536, 4860, 5103, 5670, 5832, 6658, 6804, 7290, 7560, 8505, 9720, 9987, 10206, 11340, 13316, 13608, 14580, 16645, 17010, 19974, 20412, 22680, 23303, 25515, 26632, 29160, 29961, 33290, 34020, 39948, 40824, 46606, 49935, 51030, 59922, 66580, 68040, 69909, 79896, 89883, 93212, 99870, 102060, 116515, 119844, 133160, 139818, 149805, 179766, 186424, 199740, 204120, 209727, 233030, 239688, 269649, 279636, 299610, 349545, 359532, 399480, 419454, 449415, 466060, 539298, 559272, 599220, 629181, 699090, 719064, 808947, 838908, 898830, 932120, 1048635, 1078596, 1198440, 1258362, 1348245, 1398180, 1617894, 1677816, 1797660, 1887543, 2097270, 2157192, 2426841, 2516724, 2696490, 2796360, 3145905, 3235788, 3595320, 3775086, 4044735, 4194540, 4853682, 5033448, 5392980, 5662629, 6291810, 6471576, 7550172, 8089470, 8389080, 9437715, 9707364, 10785960, 11325258, 12134205, 12583620, 15100344, 16178940, 16987887, 18875430, 19414728, 22650516, 24268410, 25167240, 28313145, 32357880, 33975774, 37750860, 45301032, 48536820, 56626290, 67951548, 75501720, 84939435, 97073640, 113252580, 135903096, 169878870, 226505160, 339757740, 679515480]

約数ペア:

[(1, 679515480), (2, 339757740), (3, 226505160), (4, 169878870), (5, 135903096), (6, 113252580), (7, 97073640), (8, 84939435), (9, 75501720), (10, 67951548), (12, 56626290), (14, 48536820), (15, 45301032), (18, 37750860), (20, 33975774), (21, 32357880), (24, 28313145), (27, 25167240), (28, 24268410), (30, 22650516), (35, 19414728), (36, 18875430), (40, 16987887), (42, 16178940), (45, 15100344), (54, 12583620), (56, 12134205), (60, 11325258), (63, 10785960), (70, 9707364), (72, 9437715), (81, 8389080), (84, 8089470), (90, 7550172), (105, 6471576), (108, 6291810), (120, 5662629), (126, 5392980), (135, 5033448), (140, 4853682), (162, 4194540), (168, 4044735), (180, 3775086), (189, 3595320), (210, 3235788), (216, 3145905), (243, 2796360), (252, 2696490), (270, 2516724), (280, 2426841), (315, 2157192), (324, 2097270), (360, 1887543), (378, 1797660), (405, 1677816), (420, 1617894), (486, 1398180), (504, 1348245), (540, 1258362), (567, 1198440), (630, 1078596), (648, 1048635), (729, 932120), (756, 898830), (810, 838908), (840, 808947), (945, 719064), (972, 699090), (1080, 629181), (1134, 599220), (1215, 559272), (1260, 539298), (1458, 466060), (1512, 449415), (1620, 419454), (1701, 399480), (1890, 359532), (1944, 349545), (2268, 299610), (2430, 279636), (2520, 269649), (2835, 239688), (2916, 233030), (3240, 209727), (3329, 204120), (3402, 199740), (3645, 186424), (3780, 179766), (4536, 149805), (4860, 139818), (5103, 133160), (5670, 119844), (5832, 116515), (6658, 102060), (6804, 99870), (7290, 93212), (7560, 89883), (8505, 79896), (9720, 69909), (9987, 68040), (10206, 66580), (11340, 59922), (13316, 51030), (13608, 49935), (14580, 46606), (16645, 40824), (17010, 39948), (19974, 34020), (20412, 33290), (22680, 29961), (23303, 29160), (25515, 26632)]