18981803520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5843}}^1$

素因数の和:5922

約数の個数: 320

約数和(自身を含む): 68871306240

約数和(自身を除く): 49889502720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 512, 540, 564, 576, 640, 705, 720, 752, 768, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1280, 1410, 1440, 1504, 1536, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2304, 2538, 2560, 2820, 2880, 3008, 3384, 3456, 3760, 3840, 4230, 4320, 4512, 4608, 5076, 5640, 5760, 5843, 6016, 6345, 6768, 6912, 7520, 7680, 8460, 8640, 9024, 10152, 11280, 11520, 11686, 12032, 12690, 13536, 13824, 15040, 16920, 17280, 17529, 18048, 20304, 22560, 23040, 23372, 24064, 25380, 27072, 29215, 30080, 33840, 34560, 35058, 36096, 40608, 45120, 46744, 50760, 52587, 54144, 58430, 60160, 67680, 69120, 70116, 72192, 81216, 87645, 90240, 93488, 101520, 105174, 108288, 116860, 120320, 135360, 140232, 157761, 162432, 175290, 180480, 186976, 203040, 210348, 216576, 233720, 262935, 270720, 274621, 280464, 315522, 324864, 350580, 360960, 373952, 406080, 420696, 467440, 525870, 541440, 549242, 560928, 631044, 649728, 701160, 747904, 788805, 812160, 823863, 841392, 934880, 1051740, 1082880, 1098484, 1121856, 1262088, 1373105, 1402320, 1495808, 1577610, 1624320, 1647726, 1682784, 1869760, 2103480, 2196968, 2243712, 2471589, 2524176, 2746210, 2804640, 2991616, 3155220, 3248640, 3295452, 3365568, 3739520, 4119315, 4206960, 4393936, 4487424, 4943178, 5048352, 5492420, 5609280, 6310440, 6590904, 6731136, 7414767, 7479040, 8238630, 8413920, 8787872, 8974848, 9886356, 10096704, 10984840, 11218560, 12357945, 12620880, 13181808, 13462272, 14829534, 14958080, 16477260, 16827840, 17575744, 19772712, 20193408, 21969680, 22437120, 24715890, 25241760, 26363616, 26924544, 29659068, 32954520, 33655680, 35151488, 37073835, 39545424, 40386816, 43939360, 44874240, 49431780, 50483520, 52727232, 59318136, 65909040, 67311360, 70302976, 74147670, 79090848, 80773632, 87878720, 98863560, 100967040, 105454464, 118636272, 131818080, 134622720, 140605952, 148295340, 158181696, 175757440, 197727120, 201934080, 210908928, 237272544, 263636160, 296590680, 316363392, 351514880, 395454240, 403868160, 421817856, 474545088, 527272320, 593181360, 632726784, 703029760, 790908480, 949090176, 1054544640, 1186362720, 1265453568, 1581816960, 1898180352, 2109089280, 2372725440, 3163633920, 3796360704, 4745450880, 6327267840, 9490901760, 18981803520]

約数ペア:

[(1, 18981803520), (2, 9490901760), (3, 6327267840), (4, 4745450880), (5, 3796360704), (6, 3163633920), (8, 2372725440), (9, 2109089280), (10, 1898180352), (12, 1581816960), (15, 1265453568), (16, 1186362720), (18, 1054544640), (20, 949090176), (24, 790908480), (27, 703029760), (30, 632726784), (32, 593181360), (36, 527272320), (40, 474545088), (45, 421817856), (47, 403868160), (48, 395454240), (54, 351514880), (60, 316363392), (64, 296590680), (72, 263636160), (80, 237272544), (90, 210908928), (94, 201934080), (96, 197727120), (108, 175757440), (120, 158181696), (128, 148295340), (135, 140605952), (141, 134622720), (144, 131818080), (160, 118636272), (180, 105454464), (188, 100967040), (192, 98863560), (216, 87878720), (235, 80773632), (240, 79090848), (256, 74147670), (270, 70302976), (282, 67311360), (288, 65909040), (320, 59318136), (360, 52727232), (376, 50483520), (384, 49431780), (423, 44874240), (432, 43939360), (470, 40386816), (480, 39545424), (512, 37073835), (540, 35151488), (564, 33655680), (576, 32954520), (640, 29659068), (705, 26924544), (720, 26363616), (752, 25241760), (768, 24715890), (846, 22437120), (864, 21969680), (940, 20193408), (960, 19772712), (1080, 17575744), (1128, 16827840), (1152, 16477260), (1269, 14958080), (1280, 14829534), (1410, 13462272), (1440, 13181808), (1504, 12620880), (1536, 12357945), (1692, 11218560), (1728, 10984840), (1880, 10096704), (1920, 9886356), (2115, 8974848), (2160, 8787872), (2256, 8413920), (2304, 8238630), (2538, 7479040), (2560, 7414767), (2820, 6731136), (2880, 6590904), (3008, 6310440), (3384, 5609280), (3456, 5492420), (3760, 5048352), (3840, 4943178), (4230, 4487424), (4320, 4393936), (4512, 4206960), (4608, 4119315), (5076, 3739520), (5640, 3365568), (5760, 3295452), (5843, 3248640), (6016, 3155220), (6345, 2991616), (6768, 2804640), (6912, 2746210), (7520, 2524176), (7680, 2471589), (8460, 2243712), (8640, 2196968), (9024, 2103480), (10152, 1869760), (11280, 1682784), (11520, 1647726), (11686, 1624320), (12032, 1577610), (12690, 1495808), (13536, 1402320), (13824, 1373105), (15040, 1262088), (16920, 1121856), (17280, 1098484), (17529, 1082880), (18048, 1051740), (20304, 934880), (22560, 841392), (23040, 823863), (23372, 812160), (24064, 788805), (25380, 747904), (27072, 701160), (29215, 649728), (30080, 631044), (33840, 560928), (34560, 549242), (35058, 541440), (36096, 525870), (40608, 467440), (45120, 420696), (46744, 406080), (50760, 373952), (52587, 360960), (54144, 350580), (58430, 324864), (60160, 315522), (67680, 280464), (69120, 274621), (70116, 270720), (72192, 262935), (81216, 233720), (87645, 216576), (90240, 210348), (93488, 203040), (101520, 186976), (105174, 180480), (108288, 175290), (116860, 162432), (120320, 157761), (135360, 140232)]