15789219840

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{4759}}^1$

素因数の和:4802

約数の個数: 280

約数和(自身を含む): 56615716080

約数和(自身を除く): 40826496240

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4608, 4759, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8192, 8640, 9216, 9518, 10240, 10368, 11520, 12288, 12960, 13824, 14277, 15360, 17280, 18432, 19036, 20480, 20736, 23040, 23795, 24576, 25920, 27648, 28554, 30720, 34560, 36864, 38072, 40960, 41472, 42831, 46080, 47590, 51840, 55296, 57108, 61440, 69120, 71385, 73728, 76144, 82944, 85662, 92160, 95180, 103680, 110592, 114216, 122880, 128493, 138240, 142770, 152288, 165888, 171324, 184320, 190360, 207360, 214155, 221184, 228432, 256986, 276480, 285540, 304576, 331776, 342648, 368640, 380720, 385479, 414720, 428310, 456864, 513972, 552960, 571080, 609152, 642465, 663552, 685296, 761440, 770958, 829440, 856620, 913728, 1027944, 1105920, 1142160, 1218304, 1284930, 1370592, 1522880, 1541916, 1658880, 1713240, 1827456, 1927395, 2055888, 2284320, 2436608, 2569860, 2741184, 3045760, 3083832, 3317760, 3426480, 3654912, 3854790, 4111776, 4568640, 4873216, 5139720, 5482368, 6091520, 6167664, 6852960, 7309824, 7709580, 8223552, 9137280, 9746432, 10279440, 10964736, 12183040, 12335328, 13705920, 14619648, 15419160, 16447104, 18274560, 19492864, 20558880, 21929472, 24366080, 24670656, 27411840, 29239296, 30838320, 32894208, 36549120, 38985728, 41117760, 43858944, 48732160, 49341312, 54823680, 58478592, 61676640, 65788416, 73098240, 82235520, 87717888, 97464320, 98682624, 109647360, 116957184, 123353280, 131576832, 146196480, 164471040, 175435776, 194928640, 197365248, 219294720, 246706560, 263153664, 292392960, 328942080, 350871552, 394730496, 438589440, 493413120, 526307328, 584785920, 657884160, 789460992, 877178880, 986826240, 1052614656, 1315768320, 1578921984, 1754357760, 1973652480, 2631536640, 3157843968, 3947304960, 5263073280, 7894609920, 15789219840]

約数ペア:

[(1, 15789219840), (2, 7894609920), (3, 5263073280), (4, 3947304960), (5, 3157843968), (6, 2631536640), (8, 1973652480), (9, 1754357760), (10, 1578921984), (12, 1315768320), (15, 1052614656), (16, 986826240), (18, 877178880), (20, 789460992), (24, 657884160), (27, 584785920), (30, 526307328), (32, 493413120), (36, 438589440), (40, 394730496), (45, 350871552), (48, 328942080), (54, 292392960), (60, 263153664), (64, 246706560), (72, 219294720), (80, 197365248), (81, 194928640), (90, 175435776), (96, 164471040), (108, 146196480), (120, 131576832), (128, 123353280), (135, 116957184), (144, 109647360), (160, 98682624), (162, 97464320), (180, 87717888), (192, 82235520), (216, 73098240), (240, 65788416), (256, 61676640), (270, 58478592), (288, 54823680), (320, 49341312), (324, 48732160), (360, 43858944), (384, 41117760), (405, 38985728), (432, 36549120), (480, 32894208), (512, 30838320), (540, 29239296), (576, 27411840), (640, 24670656), (648, 24366080), (720, 21929472), (768, 20558880), (810, 19492864), (864, 18274560), (960, 16447104), (1024, 15419160), (1080, 14619648), (1152, 13705920), (1280, 12335328), (1296, 12183040), (1440, 10964736), (1536, 10279440), (1620, 9746432), (1728, 9137280), (1920, 8223552), (2048, 7709580), (2160, 7309824), (2304, 6852960), (2560, 6167664), (2592, 6091520), (2880, 5482368), (3072, 5139720), (3240, 4873216), (3456, 4568640), (3840, 4111776), (4096, 3854790), (4320, 3654912), (4608, 3426480), (4759, 3317760), (5120, 3083832), (5184, 3045760), (5760, 2741184), (6144, 2569860), (6480, 2436608), (6912, 2284320), (7680, 2055888), (8192, 1927395), (8640, 1827456), (9216, 1713240), (9518, 1658880), (10240, 1541916), (10368, 1522880), (11520, 1370592), (12288, 1284930), (12960, 1218304), (13824, 1142160), (14277, 1105920), (15360, 1027944), (17280, 913728), (18432, 856620), (19036, 829440), (20480, 770958), (20736, 761440), (23040, 685296), (23795, 663552), (24576, 642465), (25920, 609152), (27648, 571080), (28554, 552960), (30720, 513972), (34560, 456864), (36864, 428310), (38072, 414720), (40960, 385479), (41472, 380720), (42831, 368640), (46080, 342648), (47590, 331776), (51840, 304576), (55296, 285540), (57108, 276480), (61440, 256986), (69120, 228432), (71385, 221184), (73728, 214155), (76144, 207360), (82944, 190360), (85662, 184320), (92160, 171324), (95180, 165888), (103680, 152288), (110592, 142770), (114216, 138240), (122880, 128493)]