215391928320

素因数分解:

$2^{18}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:128

約数の個数: 684

約数和(自身を含む): 812162505960

約数和(自身を除く): 596770577640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 128, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 256, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 456, 465, 480, 496, 512, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 760, 768, 855, 912, 930, 960, 961, 992, 1024, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1368, 1395, 1440, 1488, 1520, 1536, 1710, 1767, 1824, 1860, 1920, 1922, 1984, 2048, 2232, 2280, 2304, 2356, 2432, 2480, 2560, 2736, 2790, 2880, 2883, 2945, 2976, 3040, 3072, 3420, 3534, 3648, 3720, 3840, 3844, 3968, 4096, 4464, 4560, 4608, 4712, 4805, 4864, 4960, 5120, 5301, 5472, 5580, 5760, 5766, 5890, 5952, 6080, 6144, 6840, 7068, 7296, 7440, 7680, 7688, 7936, 8192, 8649, 8835, 8928, 9120, 9216, 9424, 9610, 9728, 9920, 10240, 10602, 10944, 11160, 11520, 11532, 11780, 11904, 12160, 12288, 13680, 14136, 14415, 14592, 14880, 15360, 15376, 15872, 16384, 17298, 17670, 17856, 18240, 18259, 18432, 18848, 19220, 19456, 19840, 20480, 21204, 21888, 22320, 23040, 23064, 23560, 23808, 24320, 24576, 26505, 27360, 28272, 28830, 29184, 29760, 30720, 30752, 31744, 32768, 34596, 35340, 35712, 36480, 36518, 36864, 37696, 38440, 38912, 39680, 40960, 42408, 43245, 43776, 44640, 46080, 46128, 47120, 47616, 48640, 49152, 53010, 54720, 54777, 56544, 57660, 58368, 59520, 61440, 61504, 63488, 65536, 69192, 70680, 71424, 72960, 73036, 73728, 75392, 76880, 77824, 79360, 81920, 84816, 86490, 87552, 89280, 91295, 92160, 92256, 94240, 95232, 97280, 98304, 106020, 109440, 109554, 113088, 115320, 116736, 119040, 122880, 123008, 126976, 131072, 138384, 141360, 142848, 145920, 146072, 147456, 150784, 153760, 155648, 158720, 163840, 164331, 169632, 172980, 175104, 178560, 182590, 184320, 184512, 188480, 190464, 194560, 196608, 212040, 218880, 219108, 226176, 230640, 233472, 238080, 245760, 246016, 253952, 262144, 273885, 276768, 282720, 285696, 291840, 292144, 294912, 301568, 307520, 311296, 317440, 327680, 328662, 339264, 345960, 350208, 357120, 365180, 368640, 369024, 376960, 380928, 389120, 393216, 424080, 437760, 438216, 452352, 461280, 466944, 476160, 491520, 492032, 507904, 547770, 553536, 565440, 571392, 583680, 584288, 589824, 603136, 615040, 622592, 634880, 655360, 657324, 678528, 691920, 700416, 714240, 730360, 737280, 738048, 753920, 761856, 778240, 786432, 821655, 848160, 875520, 876432, 904704, 922560, 933888, 952320, 983040, 984064, 1015808, 1095540, 1107072, 1130880, 1142784, 1167360, 1168576, 1179648, 1206272, 1230080, 1245184, 1269760, 1310720, 1314648, 1357056, 1383840, 1400832, 1428480, 1460720, 1474560, 1476096, 1507840, 1523712, 1556480, 1643310, 1696320, 1751040, 1752864, 1809408, 1845120, 1867776, 1904640, 1966080, 1968128, 2031616, 2191080, 2214144, 2261760, 2285568, 2334720, 2337152, 2359296, 2412544, 2460160, 2490368, 2539520, 2629296, 2714112, 2767680, 2801664, 2856960, 2921440, 2949120, 2952192, 3015680, 3047424, 3112960, 3286620, 3392640, 3502080, 3505728, 3618816, 3690240, 3735552, 3809280, 3932160, 3936256, 4063232, 4382160, 4428288, 4523520, 4571136, 4669440, 4674304, 4825088, 4920320, 4980736, 5079040, 5258592, 5428224, 5535360, 5603328, 5713920, 5842880, 5898240, 5904384, 6031360, 6094848, 6225920, 6573240, 6785280, 7004160, 7011456, 7237632, 7380480, 7471104, 7618560, 7872512, 8126464, 8764320, 8856576, 9047040, 9142272, 9338880, 9348608, 9650176, 9840640, 10158080, 10517184, 10856448, 11070720, 11206656, 11427840, 11685760, 11796480, 11808768, 12062720, 12189696, 12451840, 13146480, 13570560, 14008320, 14022912, 14475264, 14760960, 14942208, 15237120, 15745024, 17528640, 17713152, 18094080, 18284544, 18677760, 18697216, 19300352, 19681280, 20316160, 21034368, 21712896, 22141440, 22413312, 22855680, 23371520, 23617536, 24125440, 24379392, 24903680, 26292960, 27141120, 28016640, 28045824, 28950528, 29521920, 30474240, 31490048, 35057280, 35426304, 36188160, 36569088, 37355520, 37394432, 38600704, 39362560, 40632320, 42068736, 43425792, 44282880, 44826624, 45711360, 46743040, 47235072, 48250880, 52585920, 54282240, 56033280, 56091648, 57901056, 59043840, 60948480, 62980096, 70114560, 70852608, 72376320, 73138176, 74711040, 74788864, 77201408, 78725120, 84137472, 86851584, 88565760, 91422720, 93486080, 94470144, 96501760, 105171840, 108564480, 112066560, 112183296, 115802112, 118087680, 121896960, 125960192, 140229120, 141705216, 144752640, 149577728, 154402816, 157450240, 168274944, 173703168, 177131520, 182845440, 186972160, 188940288, 193003520, 210343680, 217128960, 224133120, 224366592, 231604224, 236175360, 251920384, 280458240, 283410432, 289505280, 299155456, 314900480, 336549888, 347406336, 354263040, 365690880, 373944320, 377880576, 386007040, 420687360, 434257920, 448733184, 463208448, 472350720, 560916480, 566820864, 579010560, 598310912, 629800960, 673099776, 694812672, 708526080, 747888640, 755761152, 772014080, 841374720, 868515840, 897466368, 944701440, 1121832960, 1133641728, 1158021120, 1196621824, 1259601920, 1346199552, 1389625344, 1417052160, 1495777280, 1682749440, 1737031680, 1794932736, 1889402880, 2243665920, 2267283456, 2316042240, 2393243648, 2692399104, 2834104320, 2991554560, 3365498880, 3474063360, 3589865472, 3778805760, 4487331840, 4786487296, 5384798208, 5668208640, 5983109120, 6730997760, 6948126720, 7179730944, 8974663680, 10769596416, 11336417280, 11966218240, 13461995520, 14359461888, 17949327360, 21539192832, 23932436480, 26923991040, 35898654720, 43078385664, 53847982080, 71797309440, 107695964160, 215391928320]

約数ペア:

[(1, 215391928320), (2, 107695964160), (3, 71797309440), (4, 53847982080), (5, 43078385664), (6, 35898654720), (8, 26923991040), (9, 23932436480), (10, 21539192832), (12, 17949327360), (15, 14359461888), (16, 13461995520), (18, 11966218240), (19, 11336417280), (20, 10769596416), (24, 8974663680), (30, 7179730944), (31, 6948126720), (32, 6730997760), (36, 5983109120), (38, 5668208640), (40, 5384798208), (45, 4786487296), (48, 4487331840), (57, 3778805760), (60, 3589865472), (62, 3474063360), (64, 3365498880), (72, 2991554560), (76, 2834104320), (80, 2692399104), (90, 2393243648), (93, 2316042240), (95, 2267283456), (96, 2243665920), (114, 1889402880), (120, 1794932736), (124, 1737031680), (128, 1682749440), (144, 1495777280), (152, 1417052160), (155, 1389625344), (160, 1346199552), (171, 1259601920), (180, 1196621824), (186, 1158021120), (190, 1133641728), (192, 1121832960), (228, 944701440), (240, 897466368), (248, 868515840), (256, 841374720), (279, 772014080), (285, 755761152), (288, 747888640), (304, 708526080), (310, 694812672), (320, 673099776), (342, 629800960), (360, 598310912), (372, 579010560), (380, 566820864), (384, 560916480), (456, 472350720), (465, 463208448), (480, 448733184), (496, 434257920), (512, 420687360), (558, 386007040), (570, 377880576), (576, 373944320), (589, 365690880), (608, 354263040), (620, 347406336), (640, 336549888), (684, 314900480), (720, 299155456), (744, 289505280), (760, 283410432), (768, 280458240), (855, 251920384), (912, 236175360), (930, 231604224), (960, 224366592), (961, 224133120), (992, 217128960), (1024, 210343680), (1116, 193003520), (1140, 188940288), (1152, 186972160), (1178, 182845440), (1216, 177131520), (1240, 173703168), (1280, 168274944), (1368, 157450240), (1395, 154402816), (1440, 149577728), (1488, 144752640), (1520, 141705216), (1536, 140229120), (1710, 125960192), (1767, 121896960), (1824, 118087680), (1860, 115802112), (1920, 112183296), (1922, 112066560), (1984, 108564480), (2048, 105171840), (2232, 96501760), (2280, 94470144), (2304, 93486080), (2356, 91422720), (2432, 88565760), (2480, 86851584), (2560, 84137472), (2736, 78725120), (2790, 77201408), (2880, 74788864), (2883, 74711040), (2945, 73138176), (2976, 72376320), (3040, 70852608), (3072, 70114560), (3420, 62980096), (3534, 60948480), (3648, 59043840), (3720, 57901056), (3840, 56091648), (3844, 56033280), (3968, 54282240), (4096, 52585920), (4464, 48250880), (4560, 47235072), (4608, 46743040), (4712, 45711360), (4805, 44826624), (4864, 44282880), (4960, 43425792), (5120, 42068736), (5301, 40632320), (5472, 39362560), (5580, 38600704), (5760, 37394432), (5766, 37355520), (5890, 36569088), (5952, 36188160), (6080, 35426304), (6144, 35057280), (6840, 31490048), (7068, 30474240), (7296, 29521920), (7440, 28950528), (7680, 28045824), (7688, 28016640), (7936, 27141120), (8192, 26292960), (8649, 24903680), (8835, 24379392), (8928, 24125440), (9120, 23617536), (9216, 23371520), (9424, 22855680), (9610, 22413312), (9728, 22141440), (9920, 21712896), (10240, 21034368), (10602, 20316160), (10944, 19681280), (11160, 19300352), (11520, 18697216), (11532, 18677760), (11780, 18284544), (11904, 18094080), (12160, 17713152), (12288, 17528640), (13680, 15745024), (14136, 15237120), (14415, 14942208), (14592, 14760960), (14880, 14475264), (15360, 14022912), (15376, 14008320), (15872, 13570560), (16384, 13146480), (17298, 12451840), (17670, 12189696), (17856, 12062720), (18240, 11808768), (18259, 11796480), (18432, 11685760), (18848, 11427840), (19220, 11206656), (19456, 11070720), (19840, 10856448), (20480, 10517184), (21204, 10158080), (21888, 9840640), (22320, 9650176), (23040, 9348608), (23064, 9338880), (23560, 9142272), (23808, 9047040), (24320, 8856576), (24576, 8764320), (26505, 8126464), (27360, 7872512), (28272, 7618560), (28830, 7471104), (29184, 7380480), (29760, 7237632), (30720, 7011456), (30752, 7004160), (31744, 6785280), (32768, 6573240), (34596, 6225920), (35340, 6094848), (35712, 6031360), (36480, 5904384), (36518, 5898240), (36864, 5842880), (37696, 5713920), (38440, 5603328), (38912, 5535360), (39680, 5428224), (40960, 5258592), (42408, 5079040), (43245, 4980736), (43776, 4920320), (44640, 4825088), (46080, 4674304), (46128, 4669440), (47120, 4571136), (47616, 4523520), (48640, 4428288), (49152, 4382160), (53010, 4063232), (54720, 3936256), (54777, 3932160), (56544, 3809280), (57660, 3735552), (58368, 3690240), (59520, 3618816), (61440, 3505728), (61504, 3502080), (63488, 3392640), (65536, 3286620), (69192, 3112960), (70680, 3047424), (71424, 3015680), (72960, 2952192), (73036, 2949120), (73728, 2921440), (75392, 2856960), (76880, 2801664), (77824, 2767680), (79360, 2714112), (81920, 2629296), (84816, 2539520), (86490, 2490368), (87552, 2460160), (89280, 2412544), (91295, 2359296), (92160, 2337152), (92256, 2334720), (94240, 2285568), (95232, 2261760), (97280, 2214144), (98304, 2191080), (106020, 2031616), (109440, 1968128), (109554, 1966080), (113088, 1904640), (115320, 1867776), (116736, 1845120), (119040, 1809408), (122880, 1752864), (123008, 1751040), (126976, 1696320), (131072, 1643310), (138384, 1556480), (141360, 1523712), (142848, 1507840), (145920, 1476096), (146072, 1474560), (147456, 1460720), (150784, 1428480), (153760, 1400832), (155648, 1383840), (158720, 1357056), (163840, 1314648), (164331, 1310720), (169632, 1269760), (172980, 1245184), (175104, 1230080), (178560, 1206272), (182590, 1179648), (184320, 1168576), (184512, 1167360), (188480, 1142784), (190464, 1130880), (194560, 1107072), (196608, 1095540), (212040, 1015808), (218880, 984064), (219108, 983040), (226176, 952320), (230640, 933888), (233472, 922560), (238080, 904704), (245760, 876432), (246016, 875520), (253952, 848160), (262144, 821655), (273885, 786432), (276768, 778240), (282720, 761856), (285696, 753920), (291840, 738048), (292144, 737280), (294912, 730360), (301568, 714240), (307520, 700416), (311296, 691920), (317440, 678528), (327680, 657324), (328662, 655360), (339264, 634880), (345960, 622592), (350208, 615040), (357120, 603136), (365180, 589824), (368640, 584288), (369024, 583680), (376960, 571392), (380928, 565440), (389120, 553536), (393216, 547770), (424080, 507904), (437760, 492032), (438216, 491520), (452352, 476160), (461280, 466944)]