79450560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{563}}^1$

素因数の和:600

約数の個数: 252

約数和(自身を含む): 318458088

約数和(自身を除く): 239007528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 563, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1126, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1689, 1764, 1960, 2016, 2205, 2240, 2252, 2352, 2520, 2815, 2880, 2940, 3136, 3360, 3378, 3528, 3920, 3941, 4032, 4410, 4504, 4704, 5040, 5067, 5630, 5880, 6720, 6756, 7056, 7840, 7882, 8445, 8820, 9008, 9408, 10080, 10134, 11260, 11760, 11823, 13512, 14112, 15680, 15764, 16890, 17640, 18016, 19705, 20160, 20268, 22520, 23520, 23646, 25335, 27024, 27587, 28224, 31528, 33780, 35280, 35469, 36032, 39410, 40536, 45040, 47040, 47292, 50670, 54048, 55174, 59115, 63056, 67560, 70560, 70938, 78820, 81072, 82761, 90080, 94584, 101340, 108096, 110348, 118230, 126112, 135120, 137935, 141120, 141876, 157640, 162144, 165522, 177345, 180160, 189168, 202680, 220696, 236460, 248283, 252224, 270240, 275870, 283752, 315280, 324288, 331044, 354690, 378336, 405360, 413805, 441392, 472920, 496566, 540480, 551740, 567504, 630560, 662088, 709380, 756672, 810720, 827610, 882784, 945840, 993132, 1103480, 1135008, 1241415, 1261120, 1324176, 1418760, 1621440, 1655220, 1765568, 1891680, 1986264, 2206960, 2270016, 2482830, 2648352, 2837520, 3310440, 3783360, 3972528, 4413920, 4965660, 5296704, 5675040, 6620880, 7945056, 8827840, 9931320, 11350080, 13241760, 15890112, 19862640, 26483520, 39725280, 79450560]

約数ペア:

[(1, 79450560), (2, 39725280), (3, 26483520), (4, 19862640), (5, 15890112), (6, 13241760), (7, 11350080), (8, 9931320), (9, 8827840), (10, 7945056), (12, 6620880), (14, 5675040), (15, 5296704), (16, 4965660), (18, 4413920), (20, 3972528), (21, 3783360), (24, 3310440), (28, 2837520), (30, 2648352), (32, 2482830), (35, 2270016), (36, 2206960), (40, 1986264), (42, 1891680), (45, 1765568), (48, 1655220), (49, 1621440), (56, 1418760), (60, 1324176), (63, 1261120), (64, 1241415), (70, 1135008), (72, 1103480), (80, 993132), (84, 945840), (90, 882784), (96, 827610), (98, 810720), (105, 756672), (112, 709380), (120, 662088), (126, 630560), (140, 567504), (144, 551740), (147, 540480), (160, 496566), (168, 472920), (180, 441392), (192, 413805), (196, 405360), (210, 378336), (224, 354690), (240, 331044), (245, 324288), (252, 315280), (280, 283752), (288, 275870), (294, 270240), (315, 252224), (320, 248283), (336, 236460), (360, 220696), (392, 202680), (420, 189168), (441, 180160), (448, 177345), (480, 165522), (490, 162144), (504, 157640), (560, 141876), (563, 141120), (576, 137935), (588, 135120), (630, 126112), (672, 118230), (720, 110348), (735, 108096), (784, 101340), (840, 94584), (882, 90080), (960, 82761), (980, 81072), (1008, 78820), (1120, 70938), (1126, 70560), (1176, 67560), (1260, 63056), (1344, 59115), (1440, 55174), (1470, 54048), (1568, 50670), (1680, 47292), (1689, 47040), (1764, 45040), (1960, 40536), (2016, 39410), (2205, 36032), (2240, 35469), (2252, 35280), (2352, 33780), (2520, 31528), (2815, 28224), (2880, 27587), (2940, 27024), (3136, 25335), (3360, 23646), (3378, 23520), (3528, 22520), (3920, 20268), (3941, 20160), (4032, 19705), (4410, 18016), (4504, 17640), (4704, 16890), (5040, 15764), (5067, 15680), (5630, 14112), (5880, 13512), (6720, 11823), (6756, 11760), (7056, 11260), (7840, 10134), (7882, 10080), (8445, 9408), (8820, 9008)]