997079040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:413

約数の個数: 288

約数和(自身を含む): 3577392000

約数和(自身を除く): 2580312960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 349, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 698, 720, 744, 768, 930, 960, 992, 1024, 1047, 1116, 1152, 1240, 1280, 1395, 1396, 1440, 1488, 1536, 1745, 1860, 1920, 1984, 2048, 2094, 2232, 2304, 2480, 2560, 2790, 2792, 2880, 2976, 3072, 3141, 3490, 3720, 3840, 3968, 4188, 4464, 4608, 4960, 5120, 5235, 5580, 5584, 5760, 5952, 6144, 6282, 6980, 7440, 7680, 7936, 8376, 8928, 9216, 9920, 10240, 10470, 10819, 11160, 11168, 11520, 11904, 12564, 13960, 14880, 15360, 15705, 15872, 16752, 17856, 18432, 19840, 20940, 21638, 22320, 22336, 23040, 23808, 25128, 27920, 29760, 30720, 31410, 31744, 32457, 33504, 35712, 39680, 41880, 43276, 44640, 44672, 46080, 47616, 50256, 54095, 55840, 59520, 62820, 63488, 64914, 67008, 71424, 79360, 83760, 86552, 89280, 89344, 92160, 95232, 97371, 100512, 108190, 111680, 119040, 125640, 129828, 134016, 142848, 158720, 162285, 167520, 173104, 178560, 178688, 190464, 194742, 201024, 216380, 223360, 238080, 251280, 259656, 268032, 285696, 317440, 324570, 335040, 346208, 357120, 357376, 389484, 402048, 432760, 446720, 476160, 486855, 502560, 519312, 536064, 571392, 649140, 670080, 692416, 714240, 714752, 778968, 804096, 865520, 893440, 952320, 973710, 1005120, 1038624, 1072128, 1298280, 1340160, 1384832, 1428480, 1557936, 1608192, 1731040, 1786880, 1947420, 2010240, 2077248, 2144256, 2596560, 2680320, 2769664, 2856960, 3115872, 3216384, 3462080, 3573760, 3894840, 4020480, 4154496, 5193120, 5360640, 5539328, 6231744, 6432768, 6924160, 7789680, 8040960, 8308992, 10386240, 10721280, 11078656, 12463488, 13848320, 15579360, 16081920, 16617984, 20772480, 22157312, 24926976, 27696640, 31158720, 32163840, 33235968, 41544960, 49853952, 55393280, 62317440, 66471936, 83089920, 99707904, 110786560, 124634880, 166179840, 199415808, 249269760, 332359680, 498539520, 997079040]

約数ペア:

[(1, 997079040), (2, 498539520), (3, 332359680), (4, 249269760), (5, 199415808), (6, 166179840), (8, 124634880), (9, 110786560), (10, 99707904), (12, 83089920), (15, 66471936), (16, 62317440), (18, 55393280), (20, 49853952), (24, 41544960), (30, 33235968), (31, 32163840), (32, 31158720), (36, 27696640), (40, 24926976), (45, 22157312), (48, 20772480), (60, 16617984), (62, 16081920), (64, 15579360), (72, 13848320), (80, 12463488), (90, 11078656), (93, 10721280), (96, 10386240), (120, 8308992), (124, 8040960), (128, 7789680), (144, 6924160), (155, 6432768), (160, 6231744), (180, 5539328), (186, 5360640), (192, 5193120), (240, 4154496), (248, 4020480), (256, 3894840), (279, 3573760), (288, 3462080), (310, 3216384), (320, 3115872), (349, 2856960), (360, 2769664), (372, 2680320), (384, 2596560), (465, 2144256), (480, 2077248), (496, 2010240), (512, 1947420), (558, 1786880), (576, 1731040), (620, 1608192), (640, 1557936), (698, 1428480), (720, 1384832), (744, 1340160), (768, 1298280), (930, 1072128), (960, 1038624), (992, 1005120), (1024, 973710), (1047, 952320), (1116, 893440), (1152, 865520), (1240, 804096), (1280, 778968), (1395, 714752), (1396, 714240), (1440, 692416), (1488, 670080), (1536, 649140), (1745, 571392), (1860, 536064), (1920, 519312), (1984, 502560), (2048, 486855), (2094, 476160), (2232, 446720), (2304, 432760), (2480, 402048), (2560, 389484), (2790, 357376), (2792, 357120), (2880, 346208), (2976, 335040), (3072, 324570), (3141, 317440), (3490, 285696), (3720, 268032), (3840, 259656), (3968, 251280), (4188, 238080), (4464, 223360), (4608, 216380), (4960, 201024), (5120, 194742), (5235, 190464), (5580, 178688), (5584, 178560), (5760, 173104), (5952, 167520), (6144, 162285), (6282, 158720), (6980, 142848), (7440, 134016), (7680, 129828), (7936, 125640), (8376, 119040), (8928, 111680), (9216, 108190), (9920, 100512), (10240, 97371), (10470, 95232), (10819, 92160), (11160, 89344), (11168, 89280), (11520, 86552), (11904, 83760), (12564, 79360), (13960, 71424), (14880, 67008), (15360, 64914), (15705, 63488), (15872, 62820), (16752, 59520), (17856, 55840), (18432, 54095), (19840, 50256), (20940, 47616), (21638, 46080), (22320, 44672), (22336, 44640), (23040, 43276), (23808, 41880), (25128, 39680), (27920, 35712), (29760, 33504), (30720, 32457), (31410, 31744)]