82661341120

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:891

約数の個数: 224

約数和(自身を含む): 205489820160

約数和(自身を除く): 122828479040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 67, 80, 101, 118, 134, 160, 202, 236, 268, 295, 320, 335, 404, 472, 505, 536, 590, 647, 670, 808, 944, 1010, 1072, 1180, 1294, 1340, 1616, 1888, 2020, 2144, 2360, 2588, 2680, 3232, 3235, 3776, 3953, 4040, 4288, 4720, 5176, 5360, 5959, 6464, 6470, 6767, 7906, 8080, 9440, 10352, 10720, 11918, 12940, 13534, 15812, 16160, 18880, 19765, 20704, 21440, 23836, 25880, 27068, 29795, 31624, 32320, 33835, 38173, 39530, 41408, 43349, 47672, 51760, 54136, 59590, 63248, 65347, 67670, 76346, 79060, 86698, 95344, 103520, 108272, 119180, 126496, 130694, 135340, 152692, 158120, 173396, 190688, 190865, 207040, 216544, 216745, 238360, 252992, 261388, 270680, 305384, 316240, 326735, 346792, 381376, 381730, 399253, 433088, 433490, 476720, 522776, 541360, 610768, 632480, 653470, 693584, 763460, 798506, 866980, 953440, 1045552, 1082720, 1221536, 1264960, 1306940, 1387168, 1526920, 1597012, 1733960, 1906880, 1996265, 2091104, 2165440, 2443072, 2557591, 2613880, 2774336, 3053840, 3194024, 3467920, 3855473, 3992530, 4182208, 4378249, 5115182, 5227760, 6107680, 6388048, 6935840, 7710946, 7985060, 8756498, 10230364, 10455520, 12215360, 12776096, 12787955, 13871680, 15421892, 15970120, 17512996, 19277365, 20460728, 20911040, 21891245, 25552192, 25575910, 30843784, 31940240, 35025992, 38554730, 40921456, 43782490, 51151820, 61687568, 63880480, 70051984, 77109460, 81842912, 87564980, 102303640, 123375136, 127760960, 140103968, 154218920, 163685824, 175129960, 204607280, 246750272, 258316691, 280207936, 308437840, 350259920, 409214560, 516633382, 616875680, 700519840, 818429120, 1033266764, 1233751360, 1291583455, 1401039680, 2066533528, 2583166910, 4133067056, 5166333820, 8266134112, 10332667640, 16532268224, 20665335280, 41330670560, 82661341120]

約数ペア:

[(1, 82661341120), (2, 41330670560), (4, 20665335280), (5, 16532268224), (8, 10332667640), (10, 8266134112), (16, 5166333820), (20, 4133067056), (32, 2583166910), (40, 2066533528), (59, 1401039680), (64, 1291583455), (67, 1233751360), (80, 1033266764), (101, 818429120), (118, 700519840), (134, 616875680), (160, 516633382), (202, 409214560), (236, 350259920), (268, 308437840), (295, 280207936), (320, 258316691), (335, 246750272), (404, 204607280), (472, 175129960), (505, 163685824), (536, 154218920), (590, 140103968), (647, 127760960), (670, 123375136), (808, 102303640), (944, 87564980), (1010, 81842912), (1072, 77109460), (1180, 70051984), (1294, 63880480), (1340, 61687568), (1616, 51151820), (1888, 43782490), (2020, 40921456), (2144, 38554730), (2360, 35025992), (2588, 31940240), (2680, 30843784), (3232, 25575910), (3235, 25552192), (3776, 21891245), (3953, 20911040), (4040, 20460728), (4288, 19277365), (4720, 17512996), (5176, 15970120), (5360, 15421892), (5959, 13871680), (6464, 12787955), (6470, 12776096), (6767, 12215360), (7906, 10455520), (8080, 10230364), (9440, 8756498), (10352, 7985060), (10720, 7710946), (11918, 6935840), (12940, 6388048), (13534, 6107680), (15812, 5227760), (16160, 5115182), (18880, 4378249), (19765, 4182208), (20704, 3992530), (21440, 3855473), (23836, 3467920), (25880, 3194024), (27068, 3053840), (29795, 2774336), (31624, 2613880), (32320, 2557591), (33835, 2443072), (38173, 2165440), (39530, 2091104), (41408, 1996265), (43349, 1906880), (47672, 1733960), (51760, 1597012), (54136, 1526920), (59590, 1387168), (63248, 1306940), (65347, 1264960), (67670, 1221536), (76346, 1082720), (79060, 1045552), (86698, 953440), (95344, 866980), (103520, 798506), (108272, 763460), (119180, 693584), (126496, 653470), (130694, 632480), (135340, 610768), (152692, 541360), (158120, 522776), (173396, 476720), (190688, 433490), (190865, 433088), (207040, 399253), (216544, 381730), (216745, 381376), (238360, 346792), (252992, 326735), (261388, 316240), (270680, 305384)]