557128080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2038

約数の個数: 240

約数和(自身を含む): 2068260480

約数和(自身を除く): 1511132400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 680, 690, 720, 765, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1360, 1380, 1530, 1564, 1656, 1840, 1955, 1979, 2040, 2070, 2346, 2448, 2760, 3060, 3128, 3312, 3519, 3910, 3958, 4080, 4140, 4692, 5520, 5865, 5937, 6120, 6256, 7038, 7820, 7916, 8280, 9384, 9895, 11730, 11874, 12240, 14076, 15640, 15832, 16560, 17595, 17811, 18768, 19790, 23460, 23748, 28152, 29685, 31280, 31664, 33643, 35190, 35622, 39580, 45517, 46920, 47496, 56304, 59370, 67286, 70380, 71244, 79160, 89055, 91034, 93840, 94992, 100929, 118740, 134572, 136551, 140760, 142488, 158320, 168215, 178110, 182068, 201858, 227585, 237480, 269144, 273102, 281520, 284976, 302787, 336430, 356220, 364136, 403716, 409653, 455170, 474960, 504645, 538288, 546204, 605574, 672860, 682755, 712440, 728272, 773789, 807432, 819306, 910340, 1009290, 1092408, 1211148, 1345720, 1365510, 1424880, 1513935, 1547578, 1614864, 1638612, 1820680, 2018580, 2048265, 2184816, 2321367, 2422296, 2691440, 2731020, 3027870, 3095156, 3277224, 3641360, 3868945, 4037160, 4096530, 4642734, 4844592, 5462040, 6055740, 6190312, 6554448, 6964101, 7737890, 8074320, 8193060, 9285468, 10924080, 11606835, 12111480, 12380624, 13928202, 15475780, 16386120, 18570936, 23213670, 24222960, 27856404, 30951560, 32772240, 34820505, 37141872, 46427340, 55712808, 61903120, 69641010, 92854680, 111425616, 139282020, 185709360, 278564040, 557128080]

約数ペア:

[(1, 557128080), (2, 278564040), (3, 185709360), (4, 139282020), (5, 111425616), (6, 92854680), (8, 69641010), (9, 61903120), (10, 55712808), (12, 46427340), (15, 37141872), (16, 34820505), (17, 32772240), (18, 30951560), (20, 27856404), (23, 24222960), (24, 23213670), (30, 18570936), (34, 16386120), (36, 15475780), (40, 13928202), (45, 12380624), (46, 12111480), (48, 11606835), (51, 10924080), (60, 9285468), (68, 8193060), (69, 8074320), (72, 7737890), (80, 6964101), (85, 6554448), (90, 6190312), (92, 6055740), (102, 5462040), (115, 4844592), (120, 4642734), (136, 4096530), (138, 4037160), (144, 3868945), (153, 3641360), (170, 3277224), (180, 3095156), (184, 3027870), (204, 2731020), (207, 2691440), (230, 2422296), (240, 2321367), (255, 2184816), (272, 2048265), (276, 2018580), (306, 1820680), (340, 1638612), (345, 1614864), (360, 1547578), (368, 1513935), (391, 1424880), (408, 1365510), (414, 1345720), (460, 1211148), (510, 1092408), (552, 1009290), (612, 910340), (680, 819306), (690, 807432), (720, 773789), (765, 728272), (782, 712440), (816, 682755), (828, 672860), (920, 605574), (1020, 546204), (1035, 538288), (1104, 504645), (1173, 474960), (1224, 455170), (1360, 409653), (1380, 403716), (1530, 364136), (1564, 356220), (1656, 336430), (1840, 302787), (1955, 284976), (1979, 281520), (2040, 273102), (2070, 269144), (2346, 237480), (2448, 227585), (2760, 201858), (3060, 182068), (3128, 178110), (3312, 168215), (3519, 158320), (3910, 142488), (3958, 140760), (4080, 136551), (4140, 134572), (4692, 118740), (5520, 100929), (5865, 94992), (5937, 93840), (6120, 91034), (6256, 89055), (7038, 79160), (7820, 71244), (7916, 70380), (8280, 67286), (9384, 59370), (9895, 56304), (11730, 47496), (11874, 46920), (12240, 45517), (14076, 39580), (15640, 35622), (15832, 35190), (16560, 33643), (17595, 31664), (17811, 31280), (18768, 29685), (19790, 28152), (23460, 23748)]