319289040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{7039}}^1$

素因数の和:7071

約数の個数: 200

約数和(自身を含む): 1267537920

約数和(自身を除く): 948248880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7039, 7560, 9072, 11340, 14078, 15120, 21117, 22680, 28156, 35195, 42234, 45360, 49273, 56312, 63351, 70390, 84468, 98546, 105585, 112624, 126702, 140780, 147819, 168936, 190053, 197092, 211170, 246365, 253404, 281560, 295638, 316755, 337872, 380106, 394184, 422340, 443457, 492730, 506808, 563120, 570159, 591276, 633510, 739095, 760212, 788368, 844680, 886914, 950265, 985460, 1013616, 1140318, 1182552, 1267020, 1330371, 1478190, 1520424, 1689360, 1773828, 1900530, 1970920, 2217285, 2280636, 2365104, 2534040, 2660742, 2850795, 2956380, 3040848, 3547656, 3801060, 3941840, 3991113, 4434570, 4561272, 5068080, 5321484, 5701590, 5912760, 6651855, 7095312, 7602120, 7982226, 8869140, 9122544, 10642968, 11403180, 11825520, 13303710, 15204240, 15964452, 17738280, 19955565, 21285936, 22806360, 26607420, 31928904, 35476560, 39911130, 45612720, 53214840, 63857808, 79822260, 106429680, 159644520, 319289040]

約数ペア:

[(1, 319289040), (2, 159644520), (3, 106429680), (4, 79822260), (5, 63857808), (6, 53214840), (7, 45612720), (8, 39911130), (9, 35476560), (10, 31928904), (12, 26607420), (14, 22806360), (15, 21285936), (16, 19955565), (18, 17738280), (20, 15964452), (21, 15204240), (24, 13303710), (27, 11825520), (28, 11403180), (30, 10642968), (35, 9122544), (36, 8869140), (40, 7982226), (42, 7602120), (45, 7095312), (48, 6651855), (54, 5912760), (56, 5701590), (60, 5321484), (63, 5068080), (70, 4561272), (72, 4434570), (80, 3991113), (81, 3941840), (84, 3801060), (90, 3547656), (105, 3040848), (108, 2956380), (112, 2850795), (120, 2660742), (126, 2534040), (135, 2365104), (140, 2280636), (144, 2217285), (162, 1970920), (168, 1900530), (180, 1773828), (189, 1689360), (210, 1520424), (216, 1478190), (240, 1330371), (252, 1267020), (270, 1182552), (280, 1140318), (315, 1013616), (324, 985460), (336, 950265), (360, 886914), (378, 844680), (405, 788368), (420, 760212), (432, 739095), (504, 633510), (540, 591276), (560, 570159), (567, 563120), (630, 506808), (648, 492730), (720, 443457), (756, 422340), (810, 394184), (840, 380106), (945, 337872), (1008, 316755), (1080, 295638), (1134, 281560), (1260, 253404), (1296, 246365), (1512, 211170), (1620, 197092), (1680, 190053), (1890, 168936), (2160, 147819), (2268, 140780), (2520, 126702), (2835, 112624), (3024, 105585), (3240, 98546), (3780, 84468), (4536, 70390), (5040, 63351), (5670, 56312), (6480, 49273), (7039, 45360), (7560, 42234), (9072, 35195), (11340, 28156), (14078, 22680), (15120, 21117)]