199601520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1013}}^1$

素因数の和:1850

約数の個数: 80

約数和(自身を含む): 620129952

約数和(自身を除く): 420528432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 821, 1013, 1642, 2026, 2463, 3039, 3284, 4052, 4105, 4926, 5065, 6078, 6568, 8104, 8210, 9852, 10130, 12156, 12315, 13136, 15195, 16208, 16420, 19704, 20260, 24312, 24630, 30390, 32840, 39408, 40520, 48624, 49260, 60780, 65680, 81040, 98520, 121560, 197040, 243120, 831673, 1663346, 2495019, 3326692, 4158365, 4990038, 6653384, 8316730, 9980076, 12475095, 13306768, 16633460, 19960152, 24950190, 33266920, 39920304, 49900380, 66533840, 99800760, 199601520]

約数ペア:

[(1, 199601520), (2, 99800760), (3, 66533840), (4, 49900380), (5, 39920304), (6, 33266920), (8, 24950190), (10, 19960152), (12, 16633460), (15, 13306768), (16, 12475095), (20, 9980076), (24, 8316730), (30, 6653384), (40, 4990038), (48, 4158365), (60, 3326692), (80, 2495019), (120, 1663346), (240, 831673), (821, 243120), (1013, 197040), (1642, 121560), (2026, 98520), (2463, 81040), (3039, 65680), (3284, 60780), (4052, 49260), (4105, 48624), (4926, 40520), (5065, 39408), (6078, 32840), (6568, 30390), (8104, 24630), (8210, 24312), (9852, 20260), (10130, 19704), (12156, 16420), (12315, 16208), (13136, 15195)]