39725280

素因数分解:

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

素因数の和:598

約数の個数: 216

約数和(自身を含む): 157975272

約数和(自身を除く): 118249992

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, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 563, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1126, 1176, 1260, 1440, 1470, 1568, 1680, 1689, 1764, 1960, 2016, 2205, 2252, 2352, 2520, 2815, 2940, 3360, 3378, 3528, 3920, 3941, 4410, 4504, 4704, 5040, 5067, 5630, 5880, 6756, 7056, 7840, 7882, 8445, 8820, 9008, 10080, 10134, 11260, 11760, 11823, 13512, 14112, 15764, 16890, 17640, 18016, 19705, 20268, 22520, 23520, 23646, 25335, 27024, 27587, 31528, 33780, 35280, 35469, 39410, 40536, 45040, 47292, 50670, 54048, 55174, 59115, 63056, 67560, 70560, 70938, 78820, 81072, 82761, 90080, 94584, 101340, 110348, 118230, 126112, 135120, 137935, 141876, 157640, 162144, 165522, 177345, 189168, 202680, 220696, 236460, 248283, 270240, 275870, 283752, 315280, 331044, 354690, 378336, 405360, 413805, 441392, 472920, 496566, 551740, 567504, 630560, 662088, 709380, 810720, 827610, 882784, 945840, 993132, 1103480, 1135008, 1241415, 1324176, 1418760, 1655220, 1891680, 1986264, 2206960, 2482830, 2648352, 2837520, 3310440, 3972528, 4413920, 4965660, 5675040, 6620880, 7945056, 9931320, 13241760, 19862640, 39725280]

約数ペア:

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