172568880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:311

約数の個数: 280

約数和(自身を含む): 658685520

約数和(自身を除く): 486116640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 269, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 538, 540, 594, 648, 660, 720, 729, 792, 807, 810, 880, 891, 972, 990, 1076, 1080, 1188, 1215, 1296, 1320, 1345, 1458, 1485, 1584, 1614, 1620, 1782, 1944, 1980, 2152, 2160, 2376, 2421, 2430, 2640, 2673, 2690, 2916, 2959, 2970, 3228, 3240, 3564, 3645, 3888, 3960, 4035, 4304, 4455, 4752, 4842, 4860, 5346, 5380, 5832, 5918, 5940, 6456, 6480, 7128, 7263, 7290, 7920, 8019, 8070, 8877, 8910, 9684, 9720, 10692, 10760, 11664, 11836, 11880, 12105, 12912, 13365, 14256, 14526, 14580, 14795, 16038, 16140, 17754, 17820, 19368, 19440, 21384, 21520, 21789, 23672, 23760, 24210, 26631, 26730, 29052, 29160, 29590, 32076, 32280, 35508, 35640, 36315, 38736, 40095, 42768, 43578, 44385, 47344, 48420, 53262, 53460, 58104, 58320, 59180, 64152, 64560, 65367, 71016, 71280, 72630, 79893, 80190, 87156, 88770, 96840, 106524, 106920, 108945, 116208, 118360, 128304, 130734, 133155, 142032, 145260, 159786, 160380, 174312, 177540, 193680, 196101, 213048, 213840, 217890, 236720, 239679, 261468, 266310, 290520, 319572, 320760, 326835, 348624, 355080, 392202, 399465, 426096, 435780, 479358, 522936, 532620, 581040, 639144, 641520, 653670, 710160, 719037, 784404, 798930, 871560, 958716, 980505, 1045872, 1065240, 1198395, 1278288, 1307340, 1438074, 1568808, 1597860, 1743120, 1917432, 1961010, 2130480, 2157111, 2396790, 2614680, 2876148, 3137616, 3195720, 3595185, 3834864, 3922020, 4314222, 4793580, 5229360, 5752296, 6391440, 7190370, 7844040, 8628444, 9587160, 10785555, 11504592, 14380740, 15688080, 17256888, 19174320, 21571110, 28761480, 34513776, 43142220, 57522960, 86284440, 172568880]

約数ペア:

[(1, 172568880), (2, 86284440), (3, 57522960), (4, 43142220), (5, 34513776), (6, 28761480), (8, 21571110), (9, 19174320), (10, 17256888), (11, 15688080), (12, 14380740), (15, 11504592), (16, 10785555), (18, 9587160), (20, 8628444), (22, 7844040), (24, 7190370), (27, 6391440), (30, 5752296), (33, 5229360), (36, 4793580), (40, 4314222), (44, 3922020), (45, 3834864), (48, 3595185), (54, 3195720), (55, 3137616), (60, 2876148), (66, 2614680), (72, 2396790), (80, 2157111), (81, 2130480), (88, 1961010), (90, 1917432), (99, 1743120), (108, 1597860), (110, 1568808), (120, 1438074), (132, 1307340), (135, 1278288), (144, 1198395), (162, 1065240), (165, 1045872), (176, 980505), (180, 958716), (198, 871560), (216, 798930), (220, 784404), (240, 719037), (243, 710160), (264, 653670), (269, 641520), (270, 639144), (297, 581040), (324, 532620), (330, 522936), (360, 479358), (396, 435780), (405, 426096), (432, 399465), (440, 392202), (486, 355080), (495, 348624), (528, 326835), (538, 320760), (540, 319572), (594, 290520), (648, 266310), (660, 261468), (720, 239679), (729, 236720), (792, 217890), (807, 213840), (810, 213048), (880, 196101), (891, 193680), (972, 177540), (990, 174312), (1076, 160380), (1080, 159786), (1188, 145260), (1215, 142032), (1296, 133155), (1320, 130734), (1345, 128304), (1458, 118360), (1485, 116208), (1584, 108945), (1614, 106920), (1620, 106524), (1782, 96840), (1944, 88770), (1980, 87156), (2152, 80190), (2160, 79893), (2376, 72630), (2421, 71280), (2430, 71016), (2640, 65367), (2673, 64560), (2690, 64152), (2916, 59180), (2959, 58320), (2970, 58104), (3228, 53460), (3240, 53262), (3564, 48420), (3645, 47344), (3888, 44385), (3960, 43578), (4035, 42768), (4304, 40095), (4455, 38736), (4752, 36315), (4842, 35640), (4860, 35508), (5346, 32280), (5380, 32076), (5832, 29590), (5918, 29160), (5940, 29052), (6456, 26730), (6480, 26631), (7128, 24210), (7263, 23760), (7290, 23672), (7920, 21789), (8019, 21520), (8070, 21384), (8877, 19440), (8910, 19368), (9684, 17820), (9720, 17754), (10692, 16140), (10760, 16038), (11664, 14795), (11836, 14580), (11880, 14526), (12105, 14256), (12912, 13365)]