1422542520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{26881}}^1$

素因数の和:26915

約数の個数: 192

約数和(自身を含む): 5516186400

約数和(自身を除く): 4093643880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 26460, 26881, 52920, 53762, 80643, 107524, 134405, 161286, 188167, 215048, 241929, 268810, 322572, 376334, 403215, 483858, 537620, 564501, 645144, 725787, 752668, 806430, 940835, 967716, 1075240, 1129002, 1209645, 1317169, 1451574, 1505336, 1612860, 1693503, 1881670, 1935432, 2258004, 2419290, 2634338, 2822505, 2903148, 3225720, 3387006, 3628935, 3763340, 3951507, 4516008, 4838580, 5080509, 5268676, 5645010, 5806296, 6585845, 6774012, 7257870, 7526680, 7903014, 8467515, 9677160, 10161018, 10537352, 11290020, 11854521, 13171690, 13548024, 14515740, 15806028, 16935030, 19757535, 20322036, 22580040, 23709042, 25402545, 26343380, 29031480, 31612056, 33870060, 35563563, 39515070, 40644072, 47418084, 50805090, 52686760, 59272605, 67740120, 71127126, 79030140, 94836168, 101610180, 118545210, 142254252, 158060280, 177817815, 203220360, 237090420, 284508504, 355635630, 474180840, 711271260, 1422542520]

約数ペア:

[(1, 1422542520), (2, 711271260), (3, 474180840), (4, 355635630), (5, 284508504), (6, 237090420), (7, 203220360), (8, 177817815), (9, 158060280), (10, 142254252), (12, 118545210), (14, 101610180), (15, 94836168), (18, 79030140), (20, 71127126), (21, 67740120), (24, 59272605), (27, 52686760), (28, 50805090), (30, 47418084), (35, 40644072), (36, 39515070), (40, 35563563), (42, 33870060), (45, 31612056), (49, 29031480), (54, 26343380), (56, 25402545), (60, 23709042), (63, 22580040), (70, 20322036), (72, 19757535), (84, 16935030), (90, 15806028), (98, 14515740), (105, 13548024), (108, 13171690), (120, 11854521), (126, 11290020), (135, 10537352), (140, 10161018), (147, 9677160), (168, 8467515), (180, 7903014), (189, 7526680), (196, 7257870), (210, 6774012), (216, 6585845), (245, 5806296), (252, 5645010), (270, 5268676), (280, 5080509), (294, 4838580), (315, 4516008), (360, 3951507), (378, 3763340), (392, 3628935), (420, 3387006), (441, 3225720), (490, 2903148), (504, 2822505), (540, 2634338), (588, 2419290), (630, 2258004), (735, 1935432), (756, 1881670), (840, 1693503), (882, 1612860), (945, 1505336), (980, 1451574), (1080, 1317169), (1176, 1209645), (1260, 1129002), (1323, 1075240), (1470, 967716), (1512, 940835), (1764, 806430), (1890, 752668), (1960, 725787), (2205, 645144), (2520, 564501), (2646, 537620), (2940, 483858), (3528, 403215), (3780, 376334), (4410, 322572), (5292, 268810), (5880, 241929), (6615, 215048), (7560, 188167), (8820, 161286), (10584, 134405), (13230, 107524), (17640, 80643), (26460, 53762), (26881, 52920)]