1653994080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2288

約数の個数: 288

約数和(自身を含む): 6164121600

約数和(自身を除く): 4510127520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1944, 2052, 2160, 2239, 2280, 2430, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 3888, 4104, 4320, 4478, 4560, 4617, 4860, 5130, 5472, 6156, 6480, 6717, 6840, 7695, 7776, 8208, 8956, 9120, 9234, 9720, 10260, 11195, 12312, 12960, 13434, 13680, 15390, 16416, 17912, 18468, 19440, 20151, 20520, 22390, 23085, 24624, 26868, 27360, 30780, 33585, 35824, 36936, 38880, 40302, 41040, 42541, 44780, 46170, 49248, 53736, 60453, 61560, 67170, 71648, 73872, 80604, 82080, 85082, 89560, 92340, 100755, 107472, 120906, 123120, 127623, 134340, 147744, 161208, 170164, 179120, 181359, 184680, 201510, 212705, 214944, 241812, 246240, 255246, 268680, 302265, 322416, 340328, 358240, 362718, 369360, 382869, 403020, 425410, 483624, 510492, 537360, 544077, 604530, 638115, 644832, 680656, 725436, 738720, 765738, 806040, 850820, 906795, 967248, 1020984, 1074720, 1088154, 1148607, 1209060, 1276230, 1361312, 1450872, 1531476, 1612080, 1701640, 1813590, 1914345, 1934496, 2041968, 2176308, 2297214, 2418120, 2552460, 2720385, 2901744, 3062952, 3224160, 3403280, 3445821, 3627180, 3828690, 4083936, 4352616, 4594428, 4836240, 5104920, 5440770, 5743035, 5803488, 6125904, 6806560, 6891642, 7254360, 7657380, 8705232, 9188856, 9672480, 10209840, 10337463, 10881540, 11486070, 12251808, 13783284, 14508720, 15314760, 17229105, 17410464, 18377712, 20419680, 20674926, 21763080, 22972140, 27566568, 29017440, 30629520, 34458210, 36755424, 41349852, 43526160, 45944280, 51687315, 55133136, 61259040, 68916420, 82699704, 87052320, 91888560, 103374630, 110266272, 137832840, 165399408, 183777120, 206749260, 275665680, 330798816, 413498520, 551331360, 826997040, 1653994080]

約数ペア:

[(1, 1653994080), (2, 826997040), (3, 551331360), (4, 413498520), (5, 330798816), (6, 275665680), (8, 206749260), (9, 183777120), (10, 165399408), (12, 137832840), (15, 110266272), (16, 103374630), (18, 91888560), (19, 87052320), (20, 82699704), (24, 68916420), (27, 61259040), (30, 55133136), (32, 51687315), (36, 45944280), (38, 43526160), (40, 41349852), (45, 36755424), (48, 34458210), (54, 30629520), (57, 29017440), (60, 27566568), (72, 22972140), (76, 21763080), (80, 20674926), (81, 20419680), (90, 18377712), (95, 17410464), (96, 17229105), (108, 15314760), (114, 14508720), (120, 13783284), (135, 12251808), (144, 11486070), (152, 10881540), (160, 10337463), (162, 10209840), (171, 9672480), (180, 9188856), (190, 8705232), (216, 7657380), (228, 7254360), (240, 6891642), (243, 6806560), (270, 6125904), (285, 5803488), (288, 5743035), (304, 5440770), (324, 5104920), (342, 4836240), (360, 4594428), (380, 4352616), (405, 4083936), (432, 3828690), (456, 3627180), (480, 3445821), (486, 3403280), (513, 3224160), (540, 3062952), (570, 2901744), (608, 2720385), (648, 2552460), (684, 2418120), (720, 2297214), (760, 2176308), (810, 2041968), (855, 1934496), (864, 1914345), (912, 1813590), (972, 1701640), (1026, 1612080), (1080, 1531476), (1140, 1450872), (1215, 1361312), (1296, 1276230), (1368, 1209060), (1440, 1148607), (1520, 1088154), (1539, 1074720), (1620, 1020984), (1710, 967248), (1824, 906795), (1944, 850820), (2052, 806040), (2160, 765738), (2239, 738720), (2280, 725436), (2430, 680656), (2565, 644832), (2592, 638115), (2736, 604530), (3040, 544077), (3078, 537360), (3240, 510492), (3420, 483624), (3888, 425410), (4104, 403020), (4320, 382869), (4478, 369360), (4560, 362718), (4617, 358240), (4860, 340328), (5130, 322416), (5472, 302265), (6156, 268680), (6480, 255246), (6717, 246240), (6840, 241812), (7695, 214944), (7776, 212705), (8208, 201510), (8956, 184680), (9120, 181359), (9234, 179120), (9720, 170164), (10260, 161208), (11195, 147744), (12312, 134340), (12960, 127623), (13434, 123120), (13680, 120906), (15390, 107472), (16416, 100755), (17912, 92340), (18468, 89560), (19440, 85082), (20151, 82080), (20520, 80604), (22390, 73872), (23085, 71648), (24624, 67170), (26868, 61560), (27360, 60453), (30780, 53736), (33585, 49248), (35824, 46170), (36936, 44780), (38880, 42541), (40302, 41040)]