211671915440

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{1559}}^1$

素因数の和:2059

約数の個数: 160

約数和(自身を含む): 508109621760

約数和(自身を除く): 296437706320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 73, 80, 134, 146, 268, 292, 335, 347, 365, 536, 584, 670, 694, 730, 1072, 1168, 1340, 1388, 1460, 1559, 1735, 2680, 2776, 2920, 3118, 3470, 4891, 5360, 5552, 5840, 6236, 6940, 7795, 9782, 12472, 13880, 15590, 19564, 23249, 24455, 24944, 25331, 27760, 31180, 39128, 46498, 48910, 50662, 62360, 78256, 92996, 97820, 101324, 104453, 113807, 116245, 124720, 126655, 185992, 195640, 202648, 208906, 227614, 232490, 253310, 371984, 391280, 405296, 417812, 455228, 464980, 506620, 522265, 540973, 569035, 835624, 910456, 929960, 1013240, 1044530, 1081946, 1138070, 1671248, 1697177, 1820912, 1859920, 2026480, 2089060, 2163892, 2276140, 2704865, 3394354, 4178120, 4327784, 4552280, 5409730, 6788708, 7625069, 8356240, 8485885, 8655568, 9104560, 10819460, 13577416, 15250138, 16971770, 21638920, 27154832, 30500276, 33943540, 36245191, 38125345, 39491029, 43277840, 61000552, 67887080, 72490382, 76250690, 78982058, 122001104, 135774160, 144980764, 152501380, 157964116, 181225955, 197455145, 289961528, 305002760, 315928232, 362451910, 394910290, 579923056, 610005520, 631856464, 724903820, 789820580, 1449807640, 1579641160, 2645898943, 2899615280, 3159282320, 5291797886, 10583595772, 13229494715, 21167191544, 26458989430, 42334383088, 52917978860, 105835957720, 211671915440]

約数ペア:

[(1, 211671915440), (2, 105835957720), (4, 52917978860), (5, 42334383088), (8, 26458989430), (10, 21167191544), (16, 13229494715), (20, 10583595772), (40, 5291797886), (67, 3159282320), (73, 2899615280), (80, 2645898943), (134, 1579641160), (146, 1449807640), (268, 789820580), (292, 724903820), (335, 631856464), (347, 610005520), (365, 579923056), (536, 394910290), (584, 362451910), (670, 315928232), (694, 305002760), (730, 289961528), (1072, 197455145), (1168, 181225955), (1340, 157964116), (1388, 152501380), (1460, 144980764), (1559, 135774160), (1735, 122001104), (2680, 78982058), (2776, 76250690), (2920, 72490382), (3118, 67887080), (3470, 61000552), (4891, 43277840), (5360, 39491029), (5552, 38125345), (5840, 36245191), (6236, 33943540), (6940, 30500276), (7795, 27154832), (9782, 21638920), (12472, 16971770), (13880, 15250138), (15590, 13577416), (19564, 10819460), (23249, 9104560), (24455, 8655568), (24944, 8485885), (25331, 8356240), (27760, 7625069), (31180, 6788708), (39128, 5409730), (46498, 4552280), (48910, 4327784), (50662, 4178120), (62360, 3394354), (78256, 2704865), (92996, 2276140), (97820, 2163892), (101324, 2089060), (104453, 2026480), (113807, 1859920), (116245, 1820912), (124720, 1697177), (126655, 1671248), (185992, 1138070), (195640, 1081946), (202648, 1044530), (208906, 1013240), (227614, 929960), (232490, 910456), (253310, 835624), (371984, 569035), (391280, 540973), (405296, 522265), (417812, 506620), (455228, 464980)]