2517108480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:624

約数の個数: 288

約数和(自身を含む): 9005209920

約数和(自身を除く): 6488101440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 173, 180, 192, 216, 240, 256, 270, 288, 320, 346, 360, 384, 421, 432, 480, 519, 540, 576, 640, 692, 720, 768, 842, 864, 865, 960, 1038, 1080, 1152, 1263, 1280, 1384, 1440, 1557, 1684, 1728, 1730, 1920, 2076, 2105, 2160, 2304, 2526, 2595, 2768, 2880, 3114, 3368, 3456, 3460, 3789, 3840, 4152, 4210, 4320, 4671, 5052, 5190, 5536, 5760, 6228, 6315, 6736, 6912, 6920, 7578, 7785, 8304, 8420, 8640, 9342, 10104, 10380, 11072, 11367, 11520, 12456, 12630, 13472, 13840, 15156, 15570, 16608, 16840, 17280, 18684, 18945, 20208, 20760, 22144, 22734, 23355, 24912, 25260, 26944, 27680, 30312, 31140, 33216, 33680, 34560, 37368, 37890, 40416, 41520, 44288, 45468, 46710, 49824, 50520, 53888, 55360, 56835, 60624, 62280, 66432, 67360, 72833, 74736, 75780, 80832, 83040, 90936, 93420, 99648, 101040, 107776, 110720, 113670, 121248, 124560, 132864, 134720, 145666, 149472, 151560, 161664, 166080, 181872, 186840, 199296, 202080, 218499, 221440, 227340, 242496, 249120, 269440, 291332, 298944, 303120, 323328, 332160, 363744, 364165, 373680, 398592, 404160, 436998, 454680, 484992, 498240, 538880, 582664, 597888, 606240, 655497, 664320, 727488, 728330, 747360, 808320, 873996, 909360, 969984, 996480, 1092495, 1165328, 1195776, 1212480, 1310994, 1454976, 1456660, 1494720, 1616640, 1747992, 1818720, 1966491, 1992960, 2184990, 2330656, 2424960, 2621988, 2909952, 2913320, 2989440, 3277485, 3495984, 3637440, 3932982, 4369980, 4661312, 4849920, 5243976, 5826640, 5978880, 6554970, 6991968, 7274880, 7865964, 8739960, 9322624, 9832455, 10487952, 11653280, 13109940, 13983936, 14549760, 15731928, 17479920, 18645248, 19664910, 20975904, 23306560, 26219880, 27967872, 31463856, 34959840, 39329820, 41951808, 46613120, 52439760, 55935744, 62927712, 69919680, 78659640, 83903616, 93226240, 104879520, 125855424, 139839360, 157319280, 167807232, 209759040, 251710848, 279678720, 314638560, 419518080, 503421696, 629277120, 839036160, 1258554240, 2517108480]

約数ペア:

[(1, 2517108480), (2, 1258554240), (3, 839036160), (4, 629277120), (5, 503421696), (6, 419518080), (8, 314638560), (9, 279678720), (10, 251710848), (12, 209759040), (15, 167807232), (16, 157319280), (18, 139839360), (20, 125855424), (24, 104879520), (27, 93226240), (30, 83903616), (32, 78659640), (36, 69919680), (40, 62927712), (45, 55935744), (48, 52439760), (54, 46613120), (60, 41951808), (64, 39329820), (72, 34959840), (80, 31463856), (90, 27967872), (96, 26219880), (108, 23306560), (120, 20975904), (128, 19664910), (135, 18645248), (144, 17479920), (160, 15731928), (173, 14549760), (180, 13983936), (192, 13109940), (216, 11653280), (240, 10487952), (256, 9832455), (270, 9322624), (288, 8739960), (320, 7865964), (346, 7274880), (360, 6991968), (384, 6554970), (421, 5978880), (432, 5826640), (480, 5243976), (519, 4849920), (540, 4661312), (576, 4369980), (640, 3932982), (692, 3637440), (720, 3495984), (768, 3277485), (842, 2989440), (864, 2913320), (865, 2909952), (960, 2621988), (1038, 2424960), (1080, 2330656), (1152, 2184990), (1263, 1992960), (1280, 1966491), (1384, 1818720), (1440, 1747992), (1557, 1616640), (1684, 1494720), (1728, 1456660), (1730, 1454976), (1920, 1310994), (2076, 1212480), (2105, 1195776), (2160, 1165328), (2304, 1092495), (2526, 996480), (2595, 969984), (2768, 909360), (2880, 873996), (3114, 808320), (3368, 747360), (3456, 728330), (3460, 727488), (3789, 664320), (3840, 655497), (4152, 606240), (4210, 597888), (4320, 582664), (4671, 538880), (5052, 498240), (5190, 484992), (5536, 454680), (5760, 436998), (6228, 404160), (6315, 398592), (6736, 373680), (6912, 364165), (6920, 363744), (7578, 332160), (7785, 323328), (8304, 303120), (8420, 298944), (8640, 291332), (9342, 269440), (10104, 249120), (10380, 242496), (11072, 227340), (11367, 221440), (11520, 218499), (12456, 202080), (12630, 199296), (13472, 186840), (13840, 181872), (15156, 166080), (15570, 161664), (16608, 151560), (16840, 149472), (17280, 145666), (18684, 134720), (18945, 132864), (20208, 124560), (20760, 121248), (22144, 113670), (22734, 110720), (23355, 107776), (24912, 101040), (25260, 99648), (26944, 93420), (27680, 90936), (30312, 83040), (31140, 80832), (33216, 75780), (33680, 74736), (34560, 72833), (37368, 67360), (37890, 66432), (40416, 62280), (41520, 60624), (44288, 56835), (45468, 55360), (46710, 53888), (49824, 50520)]