1656669887520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1\times {\mathrm{26317}}^1$

素因数の和:27067

約数の個数: 192

約数和(自身を含む): 5247876574080

約数和(自身を除く): 3591206686560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 313, 419, 480, 626, 838, 939, 1252, 1257, 1565, 1676, 1878, 2095, 2504, 2514, 3130, 3352, 3756, 4190, 4695, 5008, 5028, 6260, 6285, 6704, 7512, 8380, 9390, 10016, 10056, 12520, 12570, 13408, 15024, 16760, 18780, 20112, 25040, 25140, 26317, 30048, 33520, 37560, 40224, 50080, 50280, 52634, 67040, 75120, 78951, 100560, 105268, 131147, 131585, 150240, 157902, 201120, 210536, 262294, 263170, 315804, 393441, 394755, 421072, 524588, 526340, 631608, 655735, 786882, 789510, 842144, 1049176, 1052680, 1263216, 1311470, 1573764, 1579020, 1967205, 2098352, 2105360, 2526432, 2622940, 3147528, 3158040, 3934410, 4196704, 4210720, 5245880, 6295056, 6316080, 7868820, 8237221, 10491760, 11026823, 12590112, 12632160, 15737640, 16474442, 20983520, 22053646, 24711663, 31475280, 32948884, 33080469, 41186105, 44107292, 49423326, 55134115, 62950560, 65897768, 66160938, 82372210, 88214584, 98846652, 110268230, 123558315, 131795536, 132321876, 164744420, 165402345, 176429168, 197693304, 220536460, 247116630, 263591072, 264643752, 329488840, 330804690, 352858336, 395386608, 441072920, 494233260, 529287504, 658977680, 661609380, 790773216, 882145840, 988466520, 1058575008, 1317955360, 1323218760, 1764291680, 1976933040, 2646437520, 3451395599, 3953866080, 5292875040, 6902791198, 10354186797, 13805582396, 17256977995, 20708373594, 27611164792, 34513955990, 41416747188, 51770933985, 55222329584, 69027911980, 82833494376, 103541867970, 110444659168, 138055823960, 165666988752, 207083735940, 276111647920, 331333977504, 414167471880, 552223295840, 828334943760, 1656669887520]

約数ペア:

[(1, 1656669887520), (2, 828334943760), (3, 552223295840), (4, 414167471880), (5, 331333977504), (6, 276111647920), (8, 207083735940), (10, 165666988752), (12, 138055823960), (15, 110444659168), (16, 103541867970), (20, 82833494376), (24, 69027911980), (30, 55222329584), (32, 51770933985), (40, 41416747188), (48, 34513955990), (60, 27611164792), (80, 20708373594), (96, 17256977995), (120, 13805582396), (160, 10354186797), (240, 6902791198), (313, 5292875040), (419, 3953866080), (480, 3451395599), (626, 2646437520), (838, 1976933040), (939, 1764291680), (1252, 1323218760), (1257, 1317955360), (1565, 1058575008), (1676, 988466520), (1878, 882145840), (2095, 790773216), (2504, 661609380), (2514, 658977680), (3130, 529287504), (3352, 494233260), (3756, 441072920), (4190, 395386608), (4695, 352858336), (5008, 330804690), (5028, 329488840), (6260, 264643752), (6285, 263591072), (6704, 247116630), (7512, 220536460), (8380, 197693304), (9390, 176429168), (10016, 165402345), (10056, 164744420), (12520, 132321876), (12570, 131795536), (13408, 123558315), (15024, 110268230), (16760, 98846652), (18780, 88214584), (20112, 82372210), (25040, 66160938), (25140, 65897768), (26317, 62950560), (30048, 55134115), (33520, 49423326), (37560, 44107292), (40224, 41186105), (50080, 33080469), (50280, 32948884), (52634, 31475280), (67040, 24711663), (75120, 22053646), (78951, 20983520), (100560, 16474442), (105268, 15737640), (131147, 12632160), (131585, 12590112), (150240, 11026823), (157902, 10491760), (201120, 8237221), (210536, 7868820), (262294, 6316080), (263170, 6295056), (315804, 5245880), (393441, 4210720), (394755, 4196704), (421072, 3934410), (524588, 3158040), (526340, 3147528), (631608, 2622940), (655735, 2526432), (786882, 2105360), (789510, 2098352), (842144, 1967205), (1049176, 1579020), (1052680, 1573764), (1263216, 1311470)]