145920283320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173714623}}^1$

素因数の和:173714644

約数の個数: 64

約数和(自身を含む): 500298117120

約数和(自身を除く): 354377833800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 173714623, 347429246, 521143869, 694858492, 868573115, 1042287738, 1216002361, 1389716984, 1737146230, 2084575476, 2432004722, 2605719345, 3474292460, 3648007083, 4169150952, 4864009444, 5211438690, 6080011805, 6948584920, 7296014166, 9728018888, 10422877380, 12160023610, 14592028332, 18240035415, 20845754760, 24320047220, 29184056664, 36480070830, 48640094440, 72960141660, 145920283320]

約数ペア:

[(1, 145920283320), (2, 72960141660), (3, 48640094440), (4, 36480070830), (5, 29184056664), (6, 24320047220), (7, 20845754760), (8, 18240035415), (10, 14592028332), (12, 12160023610), (14, 10422877380), (15, 9728018888), (20, 7296014166), (21, 6948584920), (24, 6080011805), (28, 5211438690), (30, 4864009444), (35, 4169150952), (40, 3648007083), (42, 3474292460), (56, 2605719345), (60, 2432004722), (70, 2084575476), (84, 1737146230), (105, 1389716984), (120, 1216002361), (140, 1042287738), (168, 868573115), (210, 694858492), (280, 521143869), (420, 347429246), (840, 173714623)]