139110720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 224

約数和(自身を含む): 511868928

約数和(自身を除く): 372758208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 163, 168, 192, 210, 224, 240, 254, 280, 320, 326, 336, 381, 420, 448, 480, 489, 508, 560, 635, 652, 672, 762, 815, 840, 889, 960, 978, 1016, 1120, 1141, 1270, 1304, 1344, 1524, 1630, 1680, 1778, 1905, 1956, 2032, 2240, 2282, 2445, 2540, 2608, 2667, 3048, 3260, 3360, 3423, 3556, 3810, 3912, 4064, 4445, 4564, 4890, 5080, 5216, 5334, 5705, 6096, 6520, 6720, 6846, 7112, 7620, 7824, 8128, 8890, 9128, 9780, 10160, 10432, 10668, 11410, 12192, 13040, 13335, 13692, 14224, 15240, 15648, 17115, 17780, 18256, 19560, 20320, 20701, 21336, 22820, 24384, 26080, 26670, 27384, 28448, 30480, 31296, 34230, 35560, 36512, 39120, 40640, 41402, 42672, 45640, 52160, 53340, 54768, 56896, 60960, 62103, 68460, 71120, 73024, 78240, 82804, 85344, 91280, 103505, 106680, 109536, 121920, 124206, 136920, 142240, 144907, 156480, 165608, 170688, 182560, 207010, 213360, 219072, 248412, 273840, 284480, 289814, 310515, 331216, 365120, 414020, 426720, 434721, 496824, 547680, 579628, 621030, 662432, 724535, 828040, 853440, 869442, 993648, 1095360, 1159256, 1242060, 1324864, 1449070, 1656080, 1738884, 1987296, 2173605, 2318512, 2484120, 2898140, 3312160, 3477768, 3974592, 4347210, 4637024, 4968240, 5796280, 6624320, 6955536, 8694420, 9274048, 9936480, 11592560, 13911072, 17388840, 19872960, 23185120, 27822144, 34777680, 46370240, 69555360, 139110720]

約数ペア:

[(1, 139110720), (2, 69555360), (3, 46370240), (4, 34777680), (5, 27822144), (6, 23185120), (7, 19872960), (8, 17388840), (10, 13911072), (12, 11592560), (14, 9936480), (15, 9274048), (16, 8694420), (20, 6955536), (21, 6624320), (24, 5796280), (28, 4968240), (30, 4637024), (32, 4347210), (35, 3974592), (40, 3477768), (42, 3312160), (48, 2898140), (56, 2484120), (60, 2318512), (64, 2173605), (70, 1987296), (80, 1738884), (84, 1656080), (96, 1449070), (105, 1324864), (112, 1242060), (120, 1159256), (127, 1095360), (140, 993648), (160, 869442), (163, 853440), (168, 828040), (192, 724535), (210, 662432), (224, 621030), (240, 579628), (254, 547680), (280, 496824), (320, 434721), (326, 426720), (336, 414020), (381, 365120), (420, 331216), (448, 310515), (480, 289814), (489, 284480), (508, 273840), (560, 248412), (635, 219072), (652, 213360), (672, 207010), (762, 182560), (815, 170688), (840, 165608), (889, 156480), (960, 144907), (978, 142240), (1016, 136920), (1120, 124206), (1141, 121920), (1270, 109536), (1304, 106680), (1344, 103505), (1524, 91280), (1630, 85344), (1680, 82804), (1778, 78240), (1905, 73024), (1956, 71120), (2032, 68460), (2240, 62103), (2282, 60960), (2445, 56896), (2540, 54768), (2608, 53340), (2667, 52160), (3048, 45640), (3260, 42672), (3360, 41402), (3423, 40640), (3556, 39120), (3810, 36512), (3912, 35560), (4064, 34230), (4445, 31296), (4564, 30480), (4890, 28448), (5080, 27384), (5216, 26670), (5334, 26080), (5705, 24384), (6096, 22820), (6520, 21336), (6720, 20701), (6846, 20320), (7112, 19560), (7620, 18256), (7824, 17780), (8128, 17115), (8890, 15648), (9128, 15240), (9780, 14224), (10160, 13692), (10432, 13335), (10668, 13040), (11410, 12192)]