73417480640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{181081}}^1$

素因数の和:181286

約数の個数: 112

約数和(自身を含む): 200905408704

約数和(自身を除く): 127487928064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 181, 224, 280, 320, 362, 448, 560, 724, 905, 1120, 1267, 1448, 1810, 2240, 2534, 2896, 3620, 5068, 5792, 6335, 7240, 10136, 11584, 12670, 14480, 20272, 25340, 28960, 40544, 50680, 57920, 81088, 101360, 181081, 202720, 362162, 405440, 724324, 905405, 1267567, 1448648, 1810810, 2535134, 2897296, 3621620, 5070268, 5794592, 6337835, 7243240, 10140536, 11589184, 12675670, 14486480, 20281072, 25351340, 28972960, 32775661, 40562144, 50702680, 57945920, 65551322, 81124288, 101405360, 131102644, 163878305, 202810720, 229429627, 262205288, 327756610, 405621440, 458859254, 524410576, 655513220, 917718508, 1048821152, 1147148135, 1311026440, 1835437016, 2097642304, 2294296270, 2622052880, 3670874032, 4588592540, 5244105760, 7341748064, 9177185080, 10488211520, 14683496128, 18354370160, 36708740320, 73417480640]

約数ペア:

[(1, 73417480640), (2, 36708740320), (4, 18354370160), (5, 14683496128), (7, 10488211520), (8, 9177185080), (10, 7341748064), (14, 5244105760), (16, 4588592540), (20, 3670874032), (28, 2622052880), (32, 2294296270), (35, 2097642304), (40, 1835437016), (56, 1311026440), (64, 1147148135), (70, 1048821152), (80, 917718508), (112, 655513220), (140, 524410576), (160, 458859254), (181, 405621440), (224, 327756610), (280, 262205288), (320, 229429627), (362, 202810720), (448, 163878305), (560, 131102644), (724, 101405360), (905, 81124288), (1120, 65551322), (1267, 57945920), (1448, 50702680), (1810, 40562144), (2240, 32775661), (2534, 28972960), (2896, 25351340), (3620, 20281072), (5068, 14486480), (5792, 12675670), (6335, 11589184), (7240, 10140536), (10136, 7243240), (11584, 6337835), (12670, 5794592), (14480, 5070268), (20272, 3621620), (25340, 2897296), (28960, 2535134), (40544, 1810810), (50680, 1448648), (57920, 1267567), (81088, 905405), (101360, 724324), (181081, 405440), (202720, 362162)]