663349440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2367

約数の個数: 224

約数和(自身を含む): 2367783936

約数和(自身を除く): 1704434496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 832, 897, 920, 960, 1040, 1104, 1196, 1248, 1380, 1472, 1495, 1560, 1794, 1840, 2080, 2208, 2311, 2392, 2496, 2760, 2990, 3120, 3588, 3680, 4160, 4416, 4485, 4622, 4784, 5520, 5980, 6240, 6933, 7176, 7360, 8970, 9244, 9568, 11040, 11555, 11960, 12480, 13866, 14352, 17940, 18488, 19136, 22080, 23110, 23920, 27732, 28704, 30043, 34665, 35880, 36976, 46220, 47840, 53153, 55464, 57408, 60086, 69330, 71760, 73952, 90129, 92440, 95680, 106306, 110928, 120172, 138660, 143520, 147904, 150215, 159459, 180258, 184880, 212612, 221856, 240344, 265765, 277320, 287040, 300430, 318918, 360516, 369760, 425224, 443712, 450645, 480688, 531530, 554640, 600860, 637836, 690989, 721032, 739520, 797295, 850448, 901290, 961376, 1063060, 1109280, 1201720, 1275672, 1381978, 1442064, 1594590, 1700896, 1802580, 1922752, 2072967, 2126120, 2218560, 2403440, 2551344, 2763956, 2884128, 3189180, 3401792, 3454945, 3605160, 4145934, 4252240, 4806880, 5102688, 5527912, 5768256, 6378360, 6909890, 7210320, 8291868, 8504480, 9613760, 10205376, 10364835, 11055824, 12756720, 13819780, 14420640, 16583736, 17008960, 20729670, 22111648, 25513440, 27639560, 28841280, 33167472, 41459340, 44223296, 51026880, 55279120, 66334944, 82918680, 110558240, 132669888, 165837360, 221116480, 331674720, 663349440]

約数ペア:

[(1, 663349440), (2, 331674720), (3, 221116480), (4, 165837360), (5, 132669888), (6, 110558240), (8, 82918680), (10, 66334944), (12, 55279120), (13, 51026880), (15, 44223296), (16, 41459340), (20, 33167472), (23, 28841280), (24, 27639560), (26, 25513440), (30, 22111648), (32, 20729670), (39, 17008960), (40, 16583736), (46, 14420640), (48, 13819780), (52, 12756720), (60, 11055824), (64, 10364835), (65, 10205376), (69, 9613760), (78, 8504480), (80, 8291868), (92, 7210320), (96, 6909890), (104, 6378360), (115, 5768256), (120, 5527912), (130, 5102688), (138, 4806880), (156, 4252240), (160, 4145934), (184, 3605160), (192, 3454945), (195, 3401792), (208, 3189180), (230, 2884128), (240, 2763956), (260, 2551344), (276, 2403440), (299, 2218560), (312, 2126120), (320, 2072967), (345, 1922752), (368, 1802580), (390, 1700896), (416, 1594590), (460, 1442064), (480, 1381978), (520, 1275672), (552, 1201720), (598, 1109280), (624, 1063060), (690, 961376), (736, 901290), (780, 850448), (832, 797295), (897, 739520), (920, 721032), (960, 690989), (1040, 637836), (1104, 600860), (1196, 554640), (1248, 531530), (1380, 480688), (1472, 450645), (1495, 443712), (1560, 425224), (1794, 369760), (1840, 360516), (2080, 318918), (2208, 300430), (2311, 287040), (2392, 277320), (2496, 265765), (2760, 240344), (2990, 221856), (3120, 212612), (3588, 184880), (3680, 180258), (4160, 159459), (4416, 150215), (4485, 147904), (4622, 143520), (4784, 138660), (5520, 120172), (5980, 110928), (6240, 106306), (6933, 95680), (7176, 92440), (7360, 90129), (8970, 73952), (9244, 71760), (9568, 69330), (11040, 60086), (11555, 57408), (11960, 55464), (12480, 53153), (13866, 47840), (14352, 46220), (17940, 36976), (18488, 35880), (19136, 34665), (22080, 30043), (23110, 28704), (23920, 27732)]