1356354720

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{14951}}^1$

素因数の和:14985

約数の個数: 240

約数和(自身を含む): 5470996608

約数和(自身を除く): 4114641888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 14951, 15120, 18144, 22680, 29902, 30240, 44853, 45360, 59804, 74755, 89706, 90720, 104657, 119608, 134559, 149510, 179412, 209314, 224265, 239216, 269118, 299020, 313971, 358824, 403677, 418628, 448530, 478432, 523285, 538236, 598040, 627942, 672795, 717648, 807354, 837256, 897060, 941913, 1046570, 1076472, 1196080, 1211031, 1255884, 1345590, 1435296, 1569855, 1614708, 1674512, 1794120, 1883826, 2018385, 2093140, 2152944, 2392160, 2422062, 2511768, 2691180, 2825739, 3139710, 3229416, 3349024, 3588240, 3767652, 4036770, 4186280, 4305888, 4709565, 4844124, 5023536, 5382360, 5651478, 6055155, 6279420, 6458832, 7176480, 7535304, 8073540, 8372560, 8477217, 9419130, 9688248, 10047072, 10764720, 11302956, 12110310, 12558840, 12917664, 14128695, 15070608, 16147080, 16745120, 16954434, 18838260, 19376496, 21529440, 22605912, 24220620, 25117680, 28257390, 30141216, 32294160, 33908868, 37676520, 38752992, 42386085, 45211824, 48441240, 50235360, 56514780, 64588320, 67817736, 75353040, 84772170, 90423648, 96882480, 113029560, 135635472, 150706080, 169544340, 193764960, 226059120, 271270944, 339088680, 452118240, 678177360, 1356354720]

約数ペア:

[(1, 1356354720), (2, 678177360), (3, 452118240), (4, 339088680), (5, 271270944), (6, 226059120), (7, 193764960), (8, 169544340), (9, 150706080), (10, 135635472), (12, 113029560), (14, 96882480), (15, 90423648), (16, 84772170), (18, 75353040), (20, 67817736), (21, 64588320), (24, 56514780), (27, 50235360), (28, 48441240), (30, 45211824), (32, 42386085), (35, 38752992), (36, 37676520), (40, 33908868), (42, 32294160), (45, 30141216), (48, 28257390), (54, 25117680), (56, 24220620), (60, 22605912), (63, 21529440), (70, 19376496), (72, 18838260), (80, 16954434), (81, 16745120), (84, 16147080), (90, 15070608), (96, 14128695), (105, 12917664), (108, 12558840), (112, 12110310), (120, 11302956), (126, 10764720), (135, 10047072), (140, 9688248), (144, 9419130), (160, 8477217), (162, 8372560), (168, 8073540), (180, 7535304), (189, 7176480), (210, 6458832), (216, 6279420), (224, 6055155), (240, 5651478), (252, 5382360), (270, 5023536), (280, 4844124), (288, 4709565), (315, 4305888), (324, 4186280), (336, 4036770), (360, 3767652), (378, 3588240), (405, 3349024), (420, 3229416), (432, 3139710), (480, 2825739), (504, 2691180), (540, 2511768), (560, 2422062), (567, 2392160), (630, 2152944), (648, 2093140), (672, 2018385), (720, 1883826), (756, 1794120), (810, 1674512), (840, 1614708), (864, 1569855), (945, 1435296), (1008, 1345590), (1080, 1255884), (1120, 1211031), (1134, 1196080), (1260, 1076472), (1296, 1046570), (1440, 941913), (1512, 897060), (1620, 837256), (1680, 807354), (1890, 717648), (2016, 672795), (2160, 627942), (2268, 598040), (2520, 538236), (2592, 523285), (2835, 478432), (3024, 448530), (3240, 418628), (3360, 403677), (3780, 358824), (4320, 313971), (4536, 299020), (5040, 269118), (5670, 239216), (6048, 224265), (6480, 209314), (7560, 179412), (9072, 149510), (10080, 134559), (11340, 119608), (12960, 104657), (14951, 90720), (15120, 89706), (18144, 74755), (22680, 59804), (29902, 45360), (30240, 44853)]