626857920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5620

約数の個数: 224

約数和(自身を含む): 2381951040

約数和(自身を除く): 1755093120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5581, 5616, 6240, 7020, 7488, 8640, 9360, 11162, 11232, 12480, 14040, 16743, 18720, 22324, 22464, 27905, 28080, 33486, 37440, 44648, 50229, 55810, 56160, 66972, 72553, 83715, 89296, 100458, 111620, 112320, 133944, 145106, 150687, 167430, 178592, 200916, 217659, 223240, 251145, 267888, 290212, 301374, 334860, 357184, 362765, 401832, 435318, 446480, 502290, 535776, 580424, 602748, 652977, 669720, 725530, 753435, 803664, 870636, 892960, 1004580, 1071552, 1088295, 1160848, 1205496, 1305954, 1339440, 1451060, 1506870, 1607328, 1741272, 1785920, 1958931, 2009160, 2176590, 2321696, 2410992, 2611908, 2678880, 2902120, 3013740, 3214656, 3264885, 3482544, 3917862, 4018320, 4353180, 4643392, 4821984, 5223816, 5357760, 5804240, 6027480, 6529770, 6965088, 7835724, 8036640, 8706360, 9643968, 9794655, 10447632, 11608480, 12054960, 13059540, 13930176, 15671448, 16073280, 17412720, 19589310, 20895264, 23216960, 24109920, 26119080, 31342896, 34825440, 39178620, 41790528, 48219840, 52238160, 62685792, 69650880, 78357240, 104476320, 125371584, 156714480, 208952640, 313428960, 626857920]

約数ペア:

[(1, 626857920), (2, 313428960), (3, 208952640), (4, 156714480), (5, 125371584), (6, 104476320), (8, 78357240), (9, 69650880), (10, 62685792), (12, 52238160), (13, 48219840), (15, 41790528), (16, 39178620), (18, 34825440), (20, 31342896), (24, 26119080), (26, 24109920), (27, 23216960), (30, 20895264), (32, 19589310), (36, 17412720), (39, 16073280), (40, 15671448), (45, 13930176), (48, 13059540), (52, 12054960), (54, 11608480), (60, 10447632), (64, 9794655), (65, 9643968), (72, 8706360), (78, 8036640), (80, 7835724), (90, 6965088), (96, 6529770), (104, 6027480), (108, 5804240), (117, 5357760), (120, 5223816), (130, 4821984), (135, 4643392), (144, 4353180), (156, 4018320), (160, 3917862), (180, 3482544), (192, 3264885), (195, 3214656), (208, 3013740), (216, 2902120), (234, 2678880), (240, 2611908), (260, 2410992), (270, 2321696), (288, 2176590), (312, 2009160), (320, 1958931), (351, 1785920), (360, 1741272), (390, 1607328), (416, 1506870), (432, 1451060), (468, 1339440), (480, 1305954), (520, 1205496), (540, 1160848), (576, 1088295), (585, 1071552), (624, 1004580), (702, 892960), (720, 870636), (780, 803664), (832, 753435), (864, 725530), (936, 669720), (960, 652977), (1040, 602748), (1080, 580424), (1170, 535776), (1248, 502290), (1404, 446480), (1440, 435318), (1560, 401832), (1728, 362765), (1755, 357184), (1872, 334860), (2080, 301374), (2160, 290212), (2340, 267888), (2496, 251145), (2808, 223240), (2880, 217659), (3120, 200916), (3510, 178592), (3744, 167430), (4160, 150687), (4320, 145106), (4680, 133944), (5581, 112320), (5616, 111620), (6240, 100458), (7020, 89296), (7488, 83715), (8640, 72553), (9360, 66972), (11162, 56160), (11232, 55810), (12480, 50229), (14040, 44648), (16743, 37440), (18720, 33486), (22324, 28080), (22464, 27905)]