2810339280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{185869}}^1$

素因数の和:185898

約数の個数: 160

約数和(自身を含む): 11062982400

約数和(自身を除く): 8252643120

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 185869, 371738, 557607, 743476, 929345, 1115214, 1301083, 1486952, 1672821, 1858690, 2230428, 2602166, 2788035, 2973904, 3345642, 3717380, 3903249, 4460856, 5018463, 5204332, 5576070, 6505415, 6691284, 7434760, 7806498, 8364105, 8921712, 10036926, 10408664, 11152140, 11709747, 13010830, 13382568, 14869520, 15612996, 16728210, 19516245, 20073852, 20817328, 22304280, 23419494, 25092315, 26021660, 26765136, 31225992, 33456420, 35129241, 39032490, 40147704, 44608560, 46838988, 50184630, 52043320, 58548735, 62451984, 66912840, 70258482, 78064980, 80295408, 93677976, 100369260, 104086640, 117097470, 133825680, 140516964, 156129960, 175646205, 187355952, 200738520, 234194940, 281033928, 312259920, 351292410, 401477040, 468389880, 562067856, 702584820, 936779760, 1405169640, 2810339280]

約数ペア:

[(1, 2810339280), (2, 1405169640), (3, 936779760), (4, 702584820), (5, 562067856), (6, 468389880), (7, 401477040), (8, 351292410), (9, 312259920), (10, 281033928), (12, 234194940), (14, 200738520), (15, 187355952), (16, 175646205), (18, 156129960), (20, 140516964), (21, 133825680), (24, 117097470), (27, 104086640), (28, 100369260), (30, 93677976), (35, 80295408), (36, 78064980), (40, 70258482), (42, 66912840), (45, 62451984), (48, 58548735), (54, 52043320), (56, 50184630), (60, 46838988), (63, 44608560), (70, 40147704), (72, 39032490), (80, 35129241), (84, 33456420), (90, 31225992), (105, 26765136), (108, 26021660), (112, 25092315), (120, 23419494), (126, 22304280), (135, 20817328), (140, 20073852), (144, 19516245), (168, 16728210), (180, 15612996), (189, 14869520), (210, 13382568), (216, 13010830), (240, 11709747), (252, 11152140), (270, 10408664), (280, 10036926), (315, 8921712), (336, 8364105), (360, 7806498), (378, 7434760), (420, 6691284), (432, 6505415), (504, 5576070), (540, 5204332), (560, 5018463), (630, 4460856), (720, 3903249), (756, 3717380), (840, 3345642), (945, 2973904), (1008, 2788035), (1080, 2602166), (1260, 2230428), (1512, 1858690), (1680, 1672821), (1890, 1486952), (2160, 1301083), (2520, 1115214), (3024, 929345), (3780, 743476), (5040, 557607), (7560, 371738), (15120, 185869)]