159790822240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2221}}^1\times {\mathrm{64237}}^1$

素因数の和:66480

約数の個数: 96

約数和(自身を含む): 431636192064

約数和(自身を除く): 271845369824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2221, 4442, 8884, 11105, 15547, 17768, 22210, 31094, 35536, 44420, 62188, 64237, 71072, 77735, 88840, 124376, 128474, 155470, 177680, 248752, 256948, 310940, 321185, 355360, 449659, 497504, 513896, 621880, 642370, 899318, 1027792, 1243760, 1284740, 1798636, 2055584, 2248295, 2487520, 2569480, 3597272, 4496590, 5138960, 7194544, 8993180, 10277920, 14389088, 17986360, 35972720, 71945440, 142670377, 285340754, 570681508, 713351885, 998692639, 1141363016, 1426703770, 1997385278, 2282726032, 2853407540, 3994770556, 4565452064, 4993463195, 5706815080, 7989541112, 9986926390, 11413630160, 15979082224, 19973852780, 22827260320, 31958164448, 39947705560, 79895411120, 159790822240]

約数ペア:

[(1, 159790822240), (2, 79895411120), (4, 39947705560), (5, 31958164448), (7, 22827260320), (8, 19973852780), (10, 15979082224), (14, 11413630160), (16, 9986926390), (20, 7989541112), (28, 5706815080), (32, 4993463195), (35, 4565452064), (40, 3994770556), (56, 2853407540), (70, 2282726032), (80, 1997385278), (112, 1426703770), (140, 1141363016), (160, 998692639), (224, 713351885), (280, 570681508), (560, 285340754), (1120, 142670377), (2221, 71945440), (4442, 35972720), (8884, 17986360), (11105, 14389088), (15547, 10277920), (17768, 8993180), (22210, 7194544), (31094, 5138960), (35536, 4496590), (44420, 3597272), (62188, 2569480), (64237, 2487520), (71072, 2248295), (77735, 2055584), (88840, 1798636), (124376, 1284740), (128474, 1243760), (155470, 1027792), (177680, 899318), (248752, 642370), (256948, 621880), (310940, 513896), (321185, 497504), (355360, 449659)]