1444379040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8573}}^1$

素因数の和:8613

約数の個数: 240

約数和(自身を含む): 5490206568

約数和(自身を除く): 4045827528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 8573, 9360, 10530, 11232, 12960, 14040, 16848, 17146, 18720, 21060, 25719, 28080, 33696, 34292, 42120, 42865, 51438, 56160, 68584, 77157, 84240, 85730, 102876, 111449, 128595, 137168, 154314, 168480, 171460, 205752, 222898, 231471, 257190, 274336, 308628, 334347, 342920, 385785, 411504, 445796, 462942, 514380, 557245, 617256, 668694, 685840, 694413, 771570, 823008, 891592, 925884, 1003041, 1028760, 1114490, 1157355, 1234512, 1337388, 1371680, 1388826, 1543140, 1671735, 1783184, 1851768, 2006082, 2057520, 2228980, 2314710, 2469024, 2674776, 2777652, 3009123, 3086280, 3343470, 3472065, 3566368, 3703536, 4012164, 4115040, 4457960, 4629420, 5015205, 5349552, 5555304, 6018246, 6172560, 6686940, 6944130, 7407072, 8024328, 8915920, 9027369, 9258840, 10030410, 10699104, 11110608, 12036492, 12345120, 13373880, 13888260, 15045615, 16048656, 17831840, 18054738, 18517680, 20060820, 22221216, 24072984, 26747760, 27776520, 30091230, 32097312, 36109476, 37035360, 40121640, 45136845, 48145968, 53495520, 55553040, 60182460, 72218952, 80243280, 90273690, 96291936, 111106080, 120364920, 144437904, 160486560, 180547380, 240729840, 288875808, 361094760, 481459680, 722189520, 1444379040]

約数ペア:

[(1, 1444379040), (2, 722189520), (3, 481459680), (4, 361094760), (5, 288875808), (6, 240729840), (8, 180547380), (9, 160486560), (10, 144437904), (12, 120364920), (13, 111106080), (15, 96291936), (16, 90273690), (18, 80243280), (20, 72218952), (24, 60182460), (26, 55553040), (27, 53495520), (30, 48145968), (32, 45136845), (36, 40121640), (39, 37035360), (40, 36109476), (45, 32097312), (48, 30091230), (52, 27776520), (54, 26747760), (60, 24072984), (65, 22221216), (72, 20060820), (78, 18517680), (80, 18054738), (81, 17831840), (90, 16048656), (96, 15045615), (104, 13888260), (108, 13373880), (117, 12345120), (120, 12036492), (130, 11110608), (135, 10699104), (144, 10030410), (156, 9258840), (160, 9027369), (162, 8915920), (180, 8024328), (195, 7407072), (208, 6944130), (216, 6686940), (234, 6172560), (240, 6018246), (260, 5555304), (270, 5349552), (288, 5015205), (312, 4629420), (324, 4457960), (351, 4115040), (360, 4012164), (390, 3703536), (405, 3566368), (416, 3472065), (432, 3343470), (468, 3086280), (480, 3009123), (520, 2777652), (540, 2674776), (585, 2469024), (624, 2314710), (648, 2228980), (702, 2057520), (720, 2006082), (780, 1851768), (810, 1783184), (864, 1671735), (936, 1543140), (1040, 1388826), (1053, 1371680), (1080, 1337388), (1170, 1234512), (1248, 1157355), (1296, 1114490), (1404, 1028760), (1440, 1003041), (1560, 925884), (1620, 891592), (1755, 823008), (1872, 771570), (2080, 694413), (2106, 685840), (2160, 668694), (2340, 617256), (2592, 557245), (2808, 514380), (3120, 462942), (3240, 445796), (3510, 411504), (3744, 385785), (4212, 342920), (4320, 334347), (4680, 308628), (5265, 274336), (5616, 257190), (6240, 231471), (6480, 222898), (7020, 205752), (8424, 171460), (8573, 168480), (9360, 154314), (10530, 137168), (11232, 128595), (12960, 111449), (14040, 102876), (16848, 85730), (17146, 84240), (18720, 77157), (21060, 68584), (25719, 56160), (28080, 51438), (33696, 42865), (34292, 42120)]