640295220360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1161

約数の個数: 512

約数和(自身を含む): 2121840230400

約数和(自身を除く): 1481545010040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 67, 76, 86, 95, 107, 114, 120, 129, 134, 152, 172, 190, 201, 214, 215, 228, 258, 268, 285, 321, 335, 344, 380, 402, 428, 430, 456, 516, 535, 536, 570, 642, 645, 670, 760, 804, 817, 856, 860, 911, 1005, 1032, 1070, 1140, 1273, 1284, 1290, 1340, 1605, 1608, 1634, 1720, 1822, 2010, 2033, 2140, 2280, 2451, 2546, 2568, 2580, 2680, 2733, 2881, 3210, 3268, 3644, 3819, 4020, 4066, 4085, 4280, 4555, 4601, 4902, 5092, 5160, 5466, 5762, 6099, 6365, 6420, 6536, 7169, 7288, 7638, 8040, 8132, 8170, 8643, 9110, 9202, 9804, 10165, 10184, 10932, 11524, 12198, 12255, 12730, 12840, 13665, 13803, 14338, 14405, 15276, 16264, 16340, 17286, 17309, 18220, 18404, 19095, 19608, 20330, 21507, 21864, 23005, 23048, 24396, 24510, 25460, 27330, 27606, 28676, 28810, 30495, 30552, 32680, 34572, 34618, 35845, 36440, 36808, 38190, 39173, 40660, 43014, 43215, 46010, 48792, 49020, 50920, 51927, 54660, 54739, 55212, 57352, 57620, 60990, 61037, 69015, 69144, 69236, 71690, 76380, 78346, 81320, 86028, 86430, 86545, 87419, 92020, 97477, 98040, 103854, 107535, 109320, 109478, 110424, 115240, 117519, 121980, 122074, 136211, 138030, 138472, 143380, 152760, 156692, 164217, 172056, 172860, 173090, 174838, 183111, 184040, 194954, 195865, 207708, 215070, 218956, 235038, 243960, 244148, 259635, 262257, 272422, 273695, 276060, 286760, 292431, 305185, 308267, 313384, 328434, 345720, 346180, 349676, 366222, 389908, 391730, 408633, 415416, 430140, 437095, 437912, 470076, 487385, 488296, 519270, 524514, 544844, 547390, 552120, 584862, 587595, 610370, 616534, 656868, 681055, 692360, 699352, 732444, 744287, 779816, 783460, 817266, 821085, 860280, 874190, 915555, 924801, 940152, 974770, 1038540, 1049028, 1089688, 1094780, 1159703, 1169724, 1175190, 1220740, 1233068, 1311285, 1313736, 1362110, 1462155, 1464888, 1488574, 1541335, 1566920, 1634532, 1642170, 1748380, 1831110, 1849602, 1852063, 1949540, 2043165, 2077080, 2098056, 2189560, 2232861, 2319406, 2339448, 2350380, 2441480, 2466136, 2622570, 2624591, 2724220, 2924310, 2977148, 3082670, 3269064, 3284340, 3479109, 3496760, 3662220, 3699204, 3704126, 3721435, 3899080, 4086330, 4191511, 4465722, 4624005, 4638812, 4700760, 5245140, 5249182, 5448440, 5556189, 5798515, 5848620, 5857073, 5954296, 6165340, 6530959, 6568680, 6958218, 7324440, 7398408, 7408252, 7442870, 7873773, 8172660, 8383022, 8931444, 9248010, 9260315, 9277624, 10490280, 10498364, 11112378, 11164305, 11597030, 11697240, 11714146, 12330680, 12574533, 13061918, 13122955, 13916436, 14816504, 14885740, 15747546, 16345320, 16766044, 17395545, 17571219, 17862888, 18496020, 18520630, 19592877, 20957555, 20996728, 22224756, 22328610, 23194060, 23428292, 25149066, 26123836, 26245910, 27780945, 27832872, 29285365, 29771480, 31495092, 32654795, 33532088, 34791090, 35142438, 36992040, 37041260, 39185754, 39368865, 41915110, 44449512, 44657220, 46388120, 46856584, 49867229, 50298132, 52247672, 52491820, 55561890, 58570730, 62872665, 62990184, 65309590, 69582180, 70284876, 74082520, 78371508, 78737730, 79638709, 83830220, 87856095, 89314440, 97964385, 99734458, 100596264, 104983640, 111123780, 117141460, 124088221, 125745330, 130619180, 139164360, 140569752, 149601687, 156743016, 157475460, 159277418, 167660440, 175712190, 195928770, 199468916, 222247560, 234282920, 238916127, 248176442, 249336145, 251490660, 261238360, 280831237, 299203374, 314950920, 318554836, 351424380, 372264663, 391857540, 398193545, 398937832, 477832254, 496352884, 498672290, 502981320, 561662474, 598406748, 620441105, 637109672, 702848760, 744529326, 748008435, 783715080, 796387090, 842493711, 955664508, 992705768, 997344580, 1123324948, 1194580635, 1196813496, 1240882210, 1404156185, 1489058652, 1496016870, 1592774180, 1684987422, 1861323315, 1911329016, 1994689160, 2246649896, 2389161270, 2481764420, 2808312370, 2978117304, 2992033740, 3185548360, 3369974844, 3722646630, 4212468555, 4778322540, 4963528840, 5335793503, 5616624740, 5984067480, 6739949688, 7445293260, 8424937110, 9556645080, 10671587006, 11233249480, 14890586520, 16007380509, 16849874220, 21343174012, 26678967515, 32014761018, 33699748440, 42686348024, 53357935030, 64029522036, 80036902545, 106715870060, 128059044072, 160073805090, 213431740120, 320147610180, 640295220360]

約数ペア:

[(1, 640295220360), (2, 320147610180), (3, 213431740120), (4, 160073805090), (5, 128059044072), (6, 106715870060), (8, 80036902545), (10, 64029522036), (12, 53357935030), (15, 42686348024), (19, 33699748440), (20, 32014761018), (24, 26678967515), (30, 21343174012), (38, 16849874220), (40, 16007380509), (43, 14890586520), (57, 11233249480), (60, 10671587006), (67, 9556645080), (76, 8424937110), (86, 7445293260), (95, 6739949688), (107, 5984067480), (114, 5616624740), (120, 5335793503), (129, 4963528840), (134, 4778322540), (152, 4212468555), (172, 3722646630), (190, 3369974844), (201, 3185548360), (214, 2992033740), (215, 2978117304), (228, 2808312370), (258, 2481764420), (268, 2389161270), (285, 2246649896), (321, 1994689160), (335, 1911329016), (344, 1861323315), (380, 1684987422), (402, 1592774180), (428, 1496016870), (430, 1489058652), (456, 1404156185), (516, 1240882210), (535, 1196813496), (536, 1194580635), (570, 1123324948), (642, 997344580), (645, 992705768), (670, 955664508), (760, 842493711), (804, 796387090), (817, 783715080), (856, 748008435), (860, 744529326), (911, 702848760), (1005, 637109672), (1032, 620441105), (1070, 598406748), (1140, 561662474), (1273, 502981320), (1284, 498672290), (1290, 496352884), (1340, 477832254), (1605, 398937832), (1608, 398193545), (1634, 391857540), (1720, 372264663), (1822, 351424380), (2010, 318554836), (2033, 314950920), (2140, 299203374), (2280, 280831237), (2451, 261238360), (2546, 251490660), (2568, 249336145), (2580, 248176442), (2680, 238916127), (2733, 234282920), (2881, 222247560), (3210, 199468916), (3268, 195928770), (3644, 175712190), (3819, 167660440), (4020, 159277418), (4066, 157475460), (4085, 156743016), (4280, 149601687), (4555, 140569752), (4601, 139164360), (4902, 130619180), (5092, 125745330), (5160, 124088221), (5466, 117141460), (5762, 111123780), (6099, 104983640), (6365, 100596264), (6420, 99734458), (6536, 97964385), (7169, 89314440), (7288, 87856095), (7638, 83830220), (8040, 79638709), (8132, 78737730), (8170, 78371508), (8643, 74082520), (9110, 70284876), (9202, 69582180), (9804, 65309590), (10165, 62990184), (10184, 62872665), (10932, 58570730), (11524, 55561890), (12198, 52491820), (12255, 52247672), (12730, 50298132), (12840, 49867229), (13665, 46856584), (13803, 46388120), (14338, 44657220), (14405, 44449512), (15276, 41915110), (16264, 39368865), (16340, 39185754), (17286, 37041260), (17309, 36992040), (18220, 35142438), (18404, 34791090), (19095, 33532088), (19608, 32654795), (20330, 31495092), (21507, 29771480), (21864, 29285365), (23005, 27832872), (23048, 27780945), (24396, 26245910), (24510, 26123836), (25460, 25149066), (27330, 23428292), (27606, 23194060), (28676, 22328610), (28810, 22224756), (30495, 20996728), (30552, 20957555), (32680, 19592877), (34572, 18520630), (34618, 18496020), (35845, 17862888), (36440, 17571219), (36808, 17395545), (38190, 16766044), (39173, 16345320), (40660, 15747546), (43014, 14885740), (43215, 14816504), (46010, 13916436), (48792, 13122955), (49020, 13061918), (50920, 12574533), (51927, 12330680), (54660, 11714146), (54739, 11697240), (55212, 11597030), (57352, 11164305), (57620, 11112378), (60990, 10498364), (61037, 10490280), (69015, 9277624), (69144, 9260315), (69236, 9248010), (71690, 8931444), (76380, 8383022), (78346, 8172660), (81320, 7873773), (86028, 7442870), (86430, 7408252), (86545, 7398408), (87419, 7324440), (92020, 6958218), (97477, 6568680), (98040, 6530959), (103854, 6165340), (107535, 5954296), (109320, 5857073), (109478, 5848620), (110424, 5798515), (115240, 5556189), (117519, 5448440), (121980, 5249182), (122074, 5245140), (136211, 4700760), (138030, 4638812), (138472, 4624005), (143380, 4465722), (152760, 4191511), (156692, 4086330), (164217, 3899080), (172056, 3721435), (172860, 3704126), (173090, 3699204), (174838, 3662220), (183111, 3496760), (184040, 3479109), (194954, 3284340), (195865, 3269064), (207708, 3082670), (215070, 2977148), (218956, 2924310), (235038, 2724220), (243960, 2624591), (244148, 2622570), (259635, 2466136), (262257, 2441480), (272422, 2350380), (273695, 2339448), (276060, 2319406), (286760, 2232861), (292431, 2189560), (305185, 2098056), (308267, 2077080), (313384, 2043165), (328434, 1949540), (345720, 1852063), (346180, 1849602), (349676, 1831110), (366222, 1748380), (389908, 1642170), (391730, 1634532), (408633, 1566920), (415416, 1541335), (430140, 1488574), (437095, 1464888), (437912, 1462155), (470076, 1362110), (487385, 1313736), (488296, 1311285), (519270, 1233068), (524514, 1220740), (544844, 1175190), (547390, 1169724), (552120, 1159703), (584862, 1094780), (587595, 1089688), (610370, 1049028), (616534, 1038540), (656868, 974770), (681055, 940152), (692360, 924801), (699352, 915555), (732444, 874190), (744287, 860280), (779816, 821085), (783460, 817266)]