165312005120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{2161}}^1$

素因数の和:2476

約数の個数: 176

約数和(自身を含む): 404465714688

約数和(自身を除く): 239153709568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 223, 256, 268, 320, 335, 446, 512, 536, 640, 670, 892, 1024, 1072, 1115, 1280, 1340, 1784, 2144, 2161, 2230, 2560, 2680, 3568, 4288, 4322, 4460, 5120, 5360, 7136, 8576, 8644, 8920, 10720, 10805, 14272, 14941, 17152, 17288, 17840, 21440, 21610, 28544, 29882, 34304, 34576, 35680, 42880, 43220, 57088, 59764, 68608, 69152, 71360, 74705, 85760, 86440, 114176, 119528, 138304, 142720, 144787, 149410, 171520, 172880, 228352, 239056, 276608, 285440, 289574, 298820, 343040, 345760, 478112, 481903, 553216, 570880, 579148, 597640, 691520, 723935, 956224, 963806, 1106432, 1141760, 1158296, 1195280, 1383040, 1447870, 1912448, 1927612, 2212864, 2316592, 2390560, 2409515, 2766080, 2895740, 3824896, 3855224, 4633184, 4781120, 4819030, 5532160, 5791480, 7649792, 7710448, 9266368, 9562240, 9638060, 11064320, 11582960, 15299584, 15420896, 18532736, 19124480, 19276120, 23165920, 30841792, 32287501, 37065472, 38248960, 38552240, 46331840, 61683584, 64575002, 74130944, 76497920, 77104480, 92663680, 123367168, 129150004, 148261888, 154208960, 161437505, 185327360, 246734336, 258300008, 308417920, 322875010, 370654720, 493468672, 516600016, 616835840, 645750020, 741309440, 1033200032, 1233671680, 1291500040, 2066400064, 2467343360, 2583000080, 4132800128, 5166000160, 8265600256, 10332000320, 16531200512, 20664000640, 33062401024, 41328001280, 82656002560, 165312005120]

約数ペア:

[(1, 165312005120), (2, 82656002560), (4, 41328001280), (5, 33062401024), (8, 20664000640), (10, 16531200512), (16, 10332000320), (20, 8265600256), (32, 5166000160), (40, 4132800128), (64, 2583000080), (67, 2467343360), (80, 2066400064), (128, 1291500040), (134, 1233671680), (160, 1033200032), (223, 741309440), (256, 645750020), (268, 616835840), (320, 516600016), (335, 493468672), (446, 370654720), (512, 322875010), (536, 308417920), (640, 258300008), (670, 246734336), (892, 185327360), (1024, 161437505), (1072, 154208960), (1115, 148261888), (1280, 129150004), (1340, 123367168), (1784, 92663680), (2144, 77104480), (2161, 76497920), (2230, 74130944), (2560, 64575002), (2680, 61683584), (3568, 46331840), (4288, 38552240), (4322, 38248960), (4460, 37065472), (5120, 32287501), (5360, 30841792), (7136, 23165920), (8576, 19276120), (8644, 19124480), (8920, 18532736), (10720, 15420896), (10805, 15299584), (14272, 11582960), (14941, 11064320), (17152, 9638060), (17288, 9562240), (17840, 9266368), (21440, 7710448), (21610, 7649792), (28544, 5791480), (29882, 5532160), (34304, 4819030), (34576, 4781120), (35680, 4633184), (42880, 3855224), (43220, 3824896), (57088, 2895740), (59764, 2766080), (68608, 2409515), (69152, 2390560), (71360, 2316592), (74705, 2212864), (85760, 1927612), (86440, 1912448), (114176, 1447870), (119528, 1383040), (138304, 1195280), (142720, 1158296), (144787, 1141760), (149410, 1106432), (171520, 963806), (172880, 956224), (228352, 723935), (239056, 691520), (276608, 597640), (285440, 579148), (289574, 570880), (298820, 553216), (343040, 481903), (345760, 478112)]