328515480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 256

約数和(自身を含む): 1201392000

約数和(自身を除く): 872876520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 51, 54, 58, 60, 68, 72, 85, 87, 90, 102, 108, 116, 120, 135, 136, 145, 153, 170, 174, 180, 204, 216, 232, 255, 261, 270, 290, 306, 340, 348, 360, 408, 435, 459, 493, 510, 522, 540, 580, 612, 617, 680, 696, 765, 783, 870, 918, 986, 1020, 1044, 1080, 1160, 1224, 1234, 1305, 1479, 1530, 1566, 1740, 1836, 1851, 1972, 2040, 2088, 2295, 2465, 2468, 2610, 2958, 3060, 3085, 3132, 3480, 3672, 3702, 3915, 3944, 4437, 4590, 4930, 4936, 5220, 5553, 5916, 6120, 6170, 6264, 7395, 7404, 7830, 8874, 9180, 9255, 9860, 10440, 10489, 11106, 11832, 12340, 13311, 14790, 14808, 15660, 16659, 17748, 17893, 18360, 18510, 19720, 20978, 22185, 22212, 24680, 26622, 27765, 29580, 31320, 31467, 33318, 35496, 35786, 37020, 41956, 44370, 44424, 52445, 53244, 53679, 55530, 59160, 62934, 66555, 66636, 71572, 74040, 83295, 83912, 88740, 89465, 94401, 104890, 106488, 107358, 111060, 125868, 133110, 133272, 143144, 157335, 161037, 166590, 177480, 178930, 188802, 209780, 214716, 222120, 251736, 266220, 268395, 283203, 304181, 314670, 322074, 333180, 357860, 377604, 419560, 429432, 472005, 483111, 532440, 536790, 566406, 608362, 629340, 644148, 666360, 715720, 755208, 805185, 912543, 944010, 966222, 1073580, 1132812, 1216724, 1258680, 1288296, 1416015, 1520905, 1610370, 1825086, 1888020, 1932444, 2147160, 2265624, 2415555, 2433448, 2737629, 2832030, 3041810, 3220740, 3650172, 3776040, 3864888, 4562715, 4831110, 5475258, 5664060, 6083620, 6441480, 7300344, 8212887, 9125430, 9662220, 10950516, 11328120, 12167240, 13688145, 16425774, 18250860, 19324440, 21901032, 27376290, 32851548, 36501720, 41064435, 54752580, 65703096, 82128870, 109505160, 164257740, 328515480]

約数ペア:

[(1, 328515480), (2, 164257740), (3, 109505160), (4, 82128870), (5, 65703096), (6, 54752580), (8, 41064435), (9, 36501720), (10, 32851548), (12, 27376290), (15, 21901032), (17, 19324440), (18, 18250860), (20, 16425774), (24, 13688145), (27, 12167240), (29, 11328120), (30, 10950516), (34, 9662220), (36, 9125430), (40, 8212887), (45, 7300344), (51, 6441480), (54, 6083620), (58, 5664060), (60, 5475258), (68, 4831110), (72, 4562715), (85, 3864888), (87, 3776040), (90, 3650172), (102, 3220740), (108, 3041810), (116, 2832030), (120, 2737629), (135, 2433448), (136, 2415555), (145, 2265624), (153, 2147160), (170, 1932444), (174, 1888020), (180, 1825086), (204, 1610370), (216, 1520905), (232, 1416015), (255, 1288296), (261, 1258680), (270, 1216724), (290, 1132812), (306, 1073580), (340, 966222), (348, 944010), (360, 912543), (408, 805185), (435, 755208), (459, 715720), (493, 666360), (510, 644148), (522, 629340), (540, 608362), (580, 566406), (612, 536790), (617, 532440), (680, 483111), (696, 472005), (765, 429432), (783, 419560), (870, 377604), (918, 357860), (986, 333180), (1020, 322074), (1044, 314670), (1080, 304181), (1160, 283203), (1224, 268395), (1234, 266220), (1305, 251736), (1479, 222120), (1530, 214716), (1566, 209780), (1740, 188802), (1836, 178930), (1851, 177480), (1972, 166590), (2040, 161037), (2088, 157335), (2295, 143144), (2465, 133272), (2468, 133110), (2610, 125868), (2958, 111060), (3060, 107358), (3085, 106488), (3132, 104890), (3480, 94401), (3672, 89465), (3702, 88740), (3915, 83912), (3944, 83295), (4437, 74040), (4590, 71572), (4930, 66636), (4936, 66555), (5220, 62934), (5553, 59160), (5916, 55530), (6120, 53679), (6170, 53244), (6264, 52445), (7395, 44424), (7404, 44370), (7830, 41956), (8874, 37020), (9180, 35786), (9255, 35496), (9860, 33318), (10440, 31467), (10489, 31320), (11106, 29580), (11832, 27765), (12340, 26622), (13311, 24680), (14790, 22212), (14808, 22185), (15660, 20978), (16659, 19720), (17748, 18510), (17893, 18360)]