8906329320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{7451}}^1$

素因数の和:8895

約数の個数: 128

約数和(自身を含む): 30561546240

約数和(自身を除く): 21655216920

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, 1423, 2846, 4269, 5692, 7115, 7451, 8538, 9961, 11384, 14230, 14902, 17076, 19922, 21345, 22353, 28460, 29804, 29883, 34152, 37255, 39844, 42690, 44706, 49805, 52157, 56920, 59608, 59766, 74510, 79688, 85380, 89412, 99610, 104314, 111765, 119532, 149020, 149415, 156471, 170760, 178824, 199220, 208628, 223530, 239064, 260785, 298040, 298830, 312942, 398440, 417256, 447060, 521570, 597660, 625884, 782355, 894120, 1043140, 1195320, 1251768, 1564710, 2086280, 3129420, 6258840, 10602773, 21205546, 31808319, 42411092, 53013865, 63616638, 74219411, 84822184, 106027730, 127233276, 148438822, 159041595, 212055460, 222658233, 254466552, 296877644, 318083190, 371097055, 424110920, 445316466, 593755288, 636166380, 742194110, 890632932, 1113291165, 1272332760, 1484388220, 1781265864, 2226582330, 2968776440, 4453164660, 8906329320]

約数ペア:

[(1, 8906329320), (2, 4453164660), (3, 2968776440), (4, 2226582330), (5, 1781265864), (6, 1484388220), (7, 1272332760), (8, 1113291165), (10, 890632932), (12, 742194110), (14, 636166380), (15, 593755288), (20, 445316466), (21, 424110920), (24, 371097055), (28, 318083190), (30, 296877644), (35, 254466552), (40, 222658233), (42, 212055460), (56, 159041595), (60, 148438822), (70, 127233276), (84, 106027730), (105, 84822184), (120, 74219411), (140, 63616638), (168, 53013865), (210, 42411092), (280, 31808319), (420, 21205546), (840, 10602773), (1423, 6258840), (2846, 3129420), (4269, 2086280), (5692, 1564710), (7115, 1251768), (7451, 1195320), (8538, 1043140), (9961, 894120), (11384, 782355), (14230, 625884), (14902, 597660), (17076, 521570), (19922, 447060), (21345, 417256), (22353, 398440), (28460, 312942), (29804, 298830), (29883, 298040), (34152, 260785), (37255, 239064), (39844, 223530), (42690, 208628), (44706, 199220), (49805, 178824), (52157, 170760), (56920, 156471), (59608, 149415), (59766, 149020), (74510, 119532), (79688, 111765), (85380, 104314), (89412, 99610)]