21593614080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{34499}}^1$

素因数の和:34686

約数の個数: 144

約数和(自身を含む): 69389712000

約数和(自身を除く): 47796097920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 256, 320, 326, 384, 480, 489, 640, 652, 768, 815, 960, 978, 1280, 1304, 1630, 1920, 1956, 2445, 2608, 3260, 3840, 3912, 4890, 5216, 6520, 7824, 9780, 10432, 13040, 15648, 19560, 20864, 26080, 31296, 34499, 39120, 41728, 52160, 62592, 68998, 78240, 103497, 104320, 125184, 137996, 156480, 172495, 206994, 208640, 275992, 312960, 344990, 413988, 517485, 551984, 625920, 689980, 827976, 1034970, 1103968, 1379960, 1655952, 2069940, 2207936, 2759920, 3311904, 4139880, 4415872, 5519840, 5623337, 6623808, 8279760, 8831744, 11039680, 11246674, 13247616, 16559520, 16870011, 22079360, 22493348, 26495232, 28116685, 33119040, 33740022, 44158720, 44986696, 56233370, 66238080, 67480044, 84350055, 89973392, 112466740, 132476160, 134960088, 168700110, 179946784, 224933480, 269920176, 337400220, 359893568, 449866960, 539840352, 674800440, 719787136, 899733920, 1079680704, 1349600880, 1439574272, 1799467840, 2159361408, 2699201760, 3598935680, 4318722816, 5398403520, 7197871360, 10796807040, 21593614080]

約数ペア:

[(1, 21593614080), (2, 10796807040), (3, 7197871360), (4, 5398403520), (5, 4318722816), (6, 3598935680), (8, 2699201760), (10, 2159361408), (12, 1799467840), (15, 1439574272), (16, 1349600880), (20, 1079680704), (24, 899733920), (30, 719787136), (32, 674800440), (40, 539840352), (48, 449866960), (60, 359893568), (64, 337400220), (80, 269920176), (96, 224933480), (120, 179946784), (128, 168700110), (160, 134960088), (163, 132476160), (192, 112466740), (240, 89973392), (256, 84350055), (320, 67480044), (326, 66238080), (384, 56233370), (480, 44986696), (489, 44158720), (640, 33740022), (652, 33119040), (768, 28116685), (815, 26495232), (960, 22493348), (978, 22079360), (1280, 16870011), (1304, 16559520), (1630, 13247616), (1920, 11246674), (1956, 11039680), (2445, 8831744), (2608, 8279760), (3260, 6623808), (3840, 5623337), (3912, 5519840), (4890, 4415872), (5216, 4139880), (6520, 3311904), (7824, 2759920), (9780, 2207936), (10432, 2069940), (13040, 1655952), (15648, 1379960), (19560, 1103968), (20864, 1034970), (26080, 827976), (31296, 689980), (34499, 625920), (39120, 551984), (41728, 517485), (52160, 413988), (62592, 344990), (68998, 312960), (78240, 275992), (103497, 208640), (104320, 206994), (125184, 172495), (137996, 156480)]