2763275520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:361

約数の個数: 288

約数和(自身を含む): 9230376960

約数和(自身を除く): 6467101440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 139, 155, 160, 167, 186, 192, 240, 248, 256, 278, 310, 320, 334, 372, 384, 417, 465, 480, 496, 501, 556, 620, 640, 668, 695, 744, 768, 834, 835, 930, 960, 992, 1002, 1112, 1240, 1280, 1336, 1390, 1488, 1668, 1670, 1860, 1920, 1984, 2004, 2085, 2224, 2480, 2505, 2672, 2780, 2976, 3336, 3340, 3720, 3840, 3968, 4008, 4170, 4309, 4448, 4960, 5010, 5177, 5344, 5560, 5952, 6672, 6680, 7440, 7936, 8016, 8340, 8618, 8896, 9920, 10020, 10354, 10688, 11120, 11904, 12927, 13344, 13360, 14880, 15531, 16032, 16680, 17236, 17792, 19840, 20040, 20708, 21376, 21545, 22240, 23213, 23808, 25854, 25885, 26688, 26720, 29760, 31062, 32064, 33360, 34472, 35584, 39680, 40080, 41416, 42752, 43090, 44480, 46426, 51708, 51770, 53376, 53440, 59520, 62124, 64128, 64635, 66720, 68944, 69639, 77655, 80160, 82832, 86180, 88960, 92852, 103416, 103540, 106752, 106880, 116065, 119040, 124248, 128256, 129270, 133440, 137888, 139278, 155310, 160320, 165664, 172360, 177920, 185704, 206832, 207080, 213760, 232130, 248496, 258540, 266880, 275776, 278556, 310620, 320640, 331328, 344720, 348195, 371408, 413664, 414160, 464260, 496992, 517080, 533760, 551552, 557112, 621240, 641280, 662656, 689440, 696390, 719603, 742816, 827328, 828320, 928520, 993984, 1034160, 1103104, 1114224, 1242480, 1325312, 1378880, 1392780, 1439206, 1485632, 1654656, 1656640, 1857040, 1987968, 2068320, 2158809, 2228448, 2484960, 2757760, 2785560, 2878412, 2971264, 3309312, 3313280, 3598015, 3714080, 3975936, 4136640, 4317618, 4456896, 4969920, 5515520, 5571120, 5756824, 5942528, 6626560, 7196030, 7428160, 8273280, 8635236, 8913792, 9939840, 10794045, 11142240, 11513648, 14392060, 14856320, 16546560, 17270472, 17827584, 19879680, 21588090, 22284480, 23027296, 28784120, 29712640, 34540944, 43176180, 44568960, 46054592, 57568240, 69081888, 86352360, 89137920, 92109184, 115136480, 138163776, 172704720, 184218368, 230272960, 276327552, 345409440, 460545920, 552655104, 690818880, 921091840, 1381637760, 2763275520]

約数ペア:

[(1, 2763275520), (2, 1381637760), (3, 921091840), (4, 690818880), (5, 552655104), (6, 460545920), (8, 345409440), (10, 276327552), (12, 230272960), (15, 184218368), (16, 172704720), (20, 138163776), (24, 115136480), (30, 92109184), (31, 89137920), (32, 86352360), (40, 69081888), (48, 57568240), (60, 46054592), (62, 44568960), (64, 43176180), (80, 34540944), (93, 29712640), (96, 28784120), (120, 23027296), (124, 22284480), (128, 21588090), (139, 19879680), (155, 17827584), (160, 17270472), (167, 16546560), (186, 14856320), (192, 14392060), (240, 11513648), (248, 11142240), (256, 10794045), (278, 9939840), (310, 8913792), (320, 8635236), (334, 8273280), (372, 7428160), (384, 7196030), (417, 6626560), (465, 5942528), (480, 5756824), (496, 5571120), (501, 5515520), (556, 4969920), (620, 4456896), (640, 4317618), (668, 4136640), (695, 3975936), (744, 3714080), (768, 3598015), (834, 3313280), (835, 3309312), (930, 2971264), (960, 2878412), (992, 2785560), (1002, 2757760), (1112, 2484960), (1240, 2228448), (1280, 2158809), (1336, 2068320), (1390, 1987968), (1488, 1857040), (1668, 1656640), (1670, 1654656), (1860, 1485632), (1920, 1439206), (1984, 1392780), (2004, 1378880), (2085, 1325312), (2224, 1242480), (2480, 1114224), (2505, 1103104), (2672, 1034160), (2780, 993984), (2976, 928520), (3336, 828320), (3340, 827328), (3720, 742816), (3840, 719603), (3968, 696390), (4008, 689440), (4170, 662656), (4309, 641280), (4448, 621240), (4960, 557112), (5010, 551552), (5177, 533760), (5344, 517080), (5560, 496992), (5952, 464260), (6672, 414160), (6680, 413664), (7440, 371408), (7936, 348195), (8016, 344720), (8340, 331328), (8618, 320640), (8896, 310620), (9920, 278556), (10020, 275776), (10354, 266880), (10688, 258540), (11120, 248496), (11904, 232130), (12927, 213760), (13344, 207080), (13360, 206832), (14880, 185704), (15531, 177920), (16032, 172360), (16680, 165664), (17236, 160320), (17792, 155310), (19840, 139278), (20040, 137888), (20708, 133440), (21376, 129270), (21545, 128256), (22240, 124248), (23213, 119040), (23808, 116065), (25854, 106880), (25885, 106752), (26688, 103540), (26720, 103416), (29760, 92852), (31062, 88960), (32064, 86180), (33360, 82832), (34472, 80160), (35584, 77655), (39680, 69639), (40080, 68944), (41416, 66720), (42752, 64635), (43090, 64128), (44480, 62124), (46426, 59520), (51708, 53440), (51770, 53376)]