17789850720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{61463}}^1$

素因数の和:61554

約数の個数: 192

約数和(自身を含む): 63194826240

約数和(自身を除く): 45404975520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 201, 216, 240, 268, 270, 288, 335, 360, 402, 432, 480, 536, 540, 603, 670, 720, 804, 864, 1005, 1072, 1080, 1206, 1340, 1440, 1608, 1809, 2010, 2144, 2160, 2412, 2680, 3015, 3216, 3618, 4020, 4320, 4824, 5360, 6030, 6432, 7236, 8040, 9045, 9648, 10720, 12060, 14472, 16080, 18090, 19296, 24120, 28944, 32160, 36180, 48240, 57888, 61463, 72360, 96480, 122926, 144720, 184389, 245852, 289440, 307315, 368778, 491704, 553167, 614630, 737556, 921945, 983408, 1106334, 1229260, 1475112, 1659501, 1843890, 1966816, 2212668, 2458520, 2765835, 2950224, 3319002, 3687780, 4118021, 4425336, 4917040, 5531670, 5900448, 6638004, 7375560, 8236042, 8297505, 8850672, 9834080, 11063340, 12354063, 13276008, 14751120, 16472084, 16595010, 17701344, 20590105, 22126680, 24708126, 26552016, 29502240, 32944168, 33190020, 37062189, 41180210, 44253360, 49416252, 53104032, 61770315, 65888336, 66380040, 74124378, 82360420, 88506720, 98832504, 111186567, 123540630, 131776672, 132760080, 148248756, 164720840, 185310945, 197665008, 222373134, 247081260, 265520160, 296497512, 329441680, 370621890, 395330016, 444746268, 494162520, 555932835, 592995024, 658883360, 741243780, 889492536, 988325040, 1111865670, 1185990048, 1482487560, 1778985072, 1976650080, 2223731340, 2964975120, 3557970144, 4447462680, 5929950240, 8894925360, 17789850720]

約数ペア:

[(1, 17789850720), (2, 8894925360), (3, 5929950240), (4, 4447462680), (5, 3557970144), (6, 2964975120), (8, 2223731340), (9, 1976650080), (10, 1778985072), (12, 1482487560), (15, 1185990048), (16, 1111865670), (18, 988325040), (20, 889492536), (24, 741243780), (27, 658883360), (30, 592995024), (32, 555932835), (36, 494162520), (40, 444746268), (45, 395330016), (48, 370621890), (54, 329441680), (60, 296497512), (67, 265520160), (72, 247081260), (80, 222373134), (90, 197665008), (96, 185310945), (108, 164720840), (120, 148248756), (134, 132760080), (135, 131776672), (144, 123540630), (160, 111186567), (180, 98832504), (201, 88506720), (216, 82360420), (240, 74124378), (268, 66380040), (270, 65888336), (288, 61770315), (335, 53104032), (360, 49416252), (402, 44253360), (432, 41180210), (480, 37062189), (536, 33190020), (540, 32944168), (603, 29502240), (670, 26552016), (720, 24708126), (804, 22126680), (864, 20590105), (1005, 17701344), (1072, 16595010), (1080, 16472084), (1206, 14751120), (1340, 13276008), (1440, 12354063), (1608, 11063340), (1809, 9834080), (2010, 8850672), (2144, 8297505), (2160, 8236042), (2412, 7375560), (2680, 6638004), (3015, 5900448), (3216, 5531670), (3618, 4917040), (4020, 4425336), (4320, 4118021), (4824, 3687780), (5360, 3319002), (6030, 2950224), (6432, 2765835), (7236, 2458520), (8040, 2212668), (9045, 1966816), (9648, 1843890), (10720, 1659501), (12060, 1475112), (14472, 1229260), (16080, 1106334), (18090, 983408), (19296, 921945), (24120, 737556), (28944, 614630), (32160, 553167), (36180, 491704), (48240, 368778), (57888, 307315), (61463, 289440), (72360, 245852), (96480, 184389), (122926, 144720)]