71029320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1367}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 213736320

約数和(自身を除く): 142707000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1367, 1732, 2165, 2598, 2734, 3464, 4101, 4330, 5196, 5468, 6495, 6835, 8202, 8660, 10392, 10936, 12990, 13670, 16404, 17320, 20505, 25980, 27340, 32808, 41010, 51960, 54680, 82020, 164040, 591911, 1183822, 1775733, 2367644, 2959555, 3551466, 4735288, 5919110, 7102932, 8878665, 11838220, 14205864, 17757330, 23676440, 35514660, 71029320]

約数ペア:

[(1, 71029320), (2, 35514660), (3, 23676440), (4, 17757330), (5, 14205864), (6, 11838220), (8, 8878665), (10, 7102932), (12, 5919110), (15, 4735288), (20, 3551466), (24, 2959555), (30, 2367644), (40, 1775733), (60, 1183822), (120, 591911), (433, 164040), (866, 82020), (1299, 54680), (1367, 51960), (1732, 41010), (2165, 32808), (2598, 27340), (2734, 25980), (3464, 20505), (4101, 17320), (4330, 16404), (5196, 13670), (5468, 12990), (6495, 10936), (6835, 10392), (8202, 8660)]