2449009920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:3001

約数の個数: 288

約数和(自身を含む): 9230376960

約数和(自身を除く): 6781367040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2939, 2976, 3255, 3360, 3472, 3720, 3840, 3968, 4340, 4480, 4960, 5208, 5376, 5878, 5952, 6510, 6720, 6944, 7440, 7936, 8680, 8817, 8960, 9920, 10416, 11756, 11904, 13020, 13440, 13888, 14695, 14880, 17360, 17634, 19840, 20573, 20832, 23512, 23808, 26040, 26880, 27776, 29390, 29760, 34720, 35268, 39680, 41146, 41664, 44085, 47024, 52080, 55552, 58780, 59520, 61719, 69440, 70536, 82292, 83328, 88170, 91109, 94048, 102865, 104160, 117560, 119040, 123438, 138880, 141072, 164584, 166656, 176340, 182218, 188096, 205730, 208320, 235120, 246876, 273327, 277760, 282144, 308595, 329168, 352680, 364436, 376192, 411460, 416640, 455545, 470240, 493752, 546654, 564288, 617190, 637763, 658336, 705360, 728872, 752384, 822920, 833280, 911090, 940480, 987504, 1093308, 1128576, 1234380, 1275526, 1316672, 1366635, 1410720, 1457744, 1645840, 1822180, 1880960, 1913289, 1975008, 2186616, 2257152, 2468760, 2551052, 2633344, 2733270, 2821440, 2915488, 3188815, 3291680, 3644360, 3761920, 3826578, 3950016, 4373232, 4937520, 5102104, 5266688, 5466540, 5642880, 5830976, 6377630, 6583360, 7288720, 7653156, 7900032, 8746464, 9566445, 9875040, 10204208, 10933080, 11285760, 11661952, 12755260, 13166720, 14577440, 15306312, 15800064, 17492928, 19132890, 19750080, 20408416, 21866160, 23323904, 25510520, 26333440, 29154880, 30612624, 34985856, 38265780, 39500160, 40816832, 43732320, 51021040, 58309760, 61225248, 69971712, 76531560, 79000320, 81633664, 87464640, 102042080, 116619520, 122450496, 153063120, 163267328, 174929280, 204084160, 244900992, 306126240, 349858560, 408168320, 489801984, 612252480, 816336640, 1224504960, 2449009920]

約数ペア:

[(1, 2449009920), (2, 1224504960), (3, 816336640), (4, 612252480), (5, 489801984), (6, 408168320), (7, 349858560), (8, 306126240), (10, 244900992), (12, 204084160), (14, 174929280), (15, 163267328), (16, 153063120), (20, 122450496), (21, 116619520), (24, 102042080), (28, 87464640), (30, 81633664), (31, 79000320), (32, 76531560), (35, 69971712), (40, 61225248), (42, 58309760), (48, 51021040), (56, 43732320), (60, 40816832), (62, 39500160), (64, 38265780), (70, 34985856), (80, 30612624), (84, 29154880), (93, 26333440), (96, 25510520), (105, 23323904), (112, 21866160), (120, 20408416), (124, 19750080), (128, 19132890), (140, 17492928), (155, 15800064), (160, 15306312), (168, 14577440), (186, 13166720), (192, 12755260), (210, 11661952), (217, 11285760), (224, 10933080), (240, 10204208), (248, 9875040), (256, 9566445), (280, 8746464), (310, 7900032), (320, 7653156), (336, 7288720), (372, 6583360), (384, 6377630), (420, 5830976), (434, 5642880), (448, 5466540), (465, 5266688), (480, 5102104), (496, 4937520), (560, 4373232), (620, 3950016), (640, 3826578), (651, 3761920), (672, 3644360), (744, 3291680), (768, 3188815), (840, 2915488), (868, 2821440), (896, 2733270), (930, 2633344), (960, 2551052), (992, 2468760), (1085, 2257152), (1120, 2186616), (1240, 1975008), (1280, 1913289), (1302, 1880960), (1344, 1822180), (1488, 1645840), (1680, 1457744), (1736, 1410720), (1792, 1366635), (1860, 1316672), (1920, 1275526), (1984, 1234380), (2170, 1128576), (2240, 1093308), (2480, 987504), (2604, 940480), (2688, 911090), (2939, 833280), (2976, 822920), (3255, 752384), (3360, 728872), (3472, 705360), (3720, 658336), (3840, 637763), (3968, 617190), (4340, 564288), (4480, 546654), (4960, 493752), (5208, 470240), (5376, 455545), (5878, 416640), (5952, 411460), (6510, 376192), (6720, 364436), (6944, 352680), (7440, 329168), (7936, 308595), (8680, 282144), (8817, 277760), (8960, 273327), (9920, 246876), (10416, 235120), (11756, 208320), (11904, 205730), (13020, 188096), (13440, 182218), (13888, 176340), (14695, 166656), (14880, 164584), (17360, 141072), (17634, 138880), (19840, 123438), (20573, 119040), (20832, 117560), (23512, 104160), (23808, 102865), (26040, 94048), (26880, 91109), (27776, 88170), (29390, 83328), (29760, 82292), (34720, 70536), (35268, 69440), (39680, 61719), (41146, 59520), (41664, 58780), (44085, 55552), (47024, 52080)]