39677760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:645

約数の個数: 168

約数和(自身を含む): 142646400

約数和(自身を除く): 102968640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 599, 690, 720, 736, 828, 920, 960, 1035, 1104, 1198, 1380, 1440, 1472, 1656, 1797, 1840, 2070, 2208, 2396, 2760, 2880, 2995, 3312, 3594, 3680, 4140, 4416, 4792, 5391, 5520, 5990, 6624, 7188, 7360, 8280, 8985, 9584, 10782, 11040, 11980, 13248, 13777, 14376, 16560, 17970, 19168, 21564, 22080, 23960, 26955, 27554, 28752, 33120, 35940, 38336, 41331, 43128, 47920, 53910, 55108, 57504, 66240, 68885, 71880, 82662, 86256, 95840, 107820, 110216, 115008, 123993, 137770, 143760, 165324, 172512, 191680, 206655, 215640, 220432, 247986, 275540, 287520, 330648, 345024, 413310, 431280, 440864, 495972, 551080, 575040, 619965, 661296, 826620, 862560, 881728, 991944, 1102160, 1239930, 1322592, 1653240, 1725120, 1983888, 2204320, 2479860, 2645184, 3306480, 3967776, 4408640, 4959720, 6612960, 7935552, 9919440, 13225920, 19838880, 39677760]

約数ペア:

[(1, 39677760), (2, 19838880), (3, 13225920), (4, 9919440), (5, 7935552), (6, 6612960), (8, 4959720), (9, 4408640), (10, 3967776), (12, 3306480), (15, 2645184), (16, 2479860), (18, 2204320), (20, 1983888), (23, 1725120), (24, 1653240), (30, 1322592), (32, 1239930), (36, 1102160), (40, 991944), (45, 881728), (46, 862560), (48, 826620), (60, 661296), (64, 619965), (69, 575040), (72, 551080), (80, 495972), (90, 440864), (92, 431280), (96, 413310), (115, 345024), (120, 330648), (138, 287520), (144, 275540), (160, 247986), (180, 220432), (184, 215640), (192, 206655), (207, 191680), (230, 172512), (240, 165324), (276, 143760), (288, 137770), (320, 123993), (345, 115008), (360, 110216), (368, 107820), (414, 95840), (460, 86256), (480, 82662), (552, 71880), (576, 68885), (599, 66240), (690, 57504), (720, 55108), (736, 53910), (828, 47920), (920, 43128), (960, 41331), (1035, 38336), (1104, 35940), (1198, 33120), (1380, 28752), (1440, 27554), (1472, 26955), (1656, 23960), (1797, 22080), (1840, 21564), (2070, 19168), (2208, 17970), (2396, 16560), (2760, 14376), (2880, 13777), (2995, 13248), (3312, 11980), (3594, 11040), (3680, 10782), (4140, 9584), (4416, 8985), (4792, 8280), (5391, 7360), (5520, 7188), (5990, 6624)]