1803325680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21407}}^1$

素因数の和:21445

約数の個数: 200

約数和(自身を含む): 6745318272

約数和(自身を除く): 4941992592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 14040, 16848, 21060, 21407, 28080, 42120, 42814, 64221, 84240, 85628, 107035, 128442, 171256, 192663, 214070, 256884, 278291, 321105, 342512, 385326, 428140, 513768, 556582, 577989, 642210, 770652, 834873, 856280, 963315, 1027536, 1113164, 1155978, 1284420, 1391455, 1541304, 1669746, 1712560, 1733967, 1926630, 2226328, 2311956, 2504619, 2568840, 2782910, 2889945, 3082608, 3339492, 3467934, 3853260, 4174365, 4452656, 4623912, 5009238, 5137680, 5565820, 5779890, 6678984, 6935868, 7513857, 7706520, 8348730, 8669835, 9247824, 10018476, 11131640, 11559780, 12523095, 13357968, 13871736, 15027714, 15413040, 16697460, 17339670, 20036952, 22263280, 22541571, 23119560, 25046190, 27743472, 30055428, 33394920, 34679340, 37569285, 40073904, 45083142, 46239120, 50092380, 60110856, 66789840, 69358680, 75138570, 90166284, 100184760, 112707855, 120221712, 138717360, 150277140, 180332568, 200369520, 225415710, 300554280, 360665136, 450831420, 601108560, 901662840, 1803325680]

約数ペア:

[(1, 1803325680), (2, 901662840), (3, 601108560), (4, 450831420), (5, 360665136), (6, 300554280), (8, 225415710), (9, 200369520), (10, 180332568), (12, 150277140), (13, 138717360), (15, 120221712), (16, 112707855), (18, 100184760), (20, 90166284), (24, 75138570), (26, 69358680), (27, 66789840), (30, 60110856), (36, 50092380), (39, 46239120), (40, 45083142), (45, 40073904), (48, 37569285), (52, 34679340), (54, 33394920), (60, 30055428), (65, 27743472), (72, 25046190), (78, 23119560), (80, 22541571), (81, 22263280), (90, 20036952), (104, 17339670), (108, 16697460), (117, 15413040), (120, 15027714), (130, 13871736), (135, 13357968), (144, 12523095), (156, 11559780), (162, 11131640), (180, 10018476), (195, 9247824), (208, 8669835), (216, 8348730), (234, 7706520), (240, 7513857), (260, 6935868), (270, 6678984), (312, 5779890), (324, 5565820), (351, 5137680), (360, 5009238), (390, 4623912), (405, 4452656), (432, 4174365), (468, 3853260), (520, 3467934), (540, 3339492), (585, 3082608), (624, 2889945), (648, 2782910), (702, 2568840), (720, 2504619), (780, 2311956), (810, 2226328), (936, 1926630), (1040, 1733967), (1053, 1712560), (1080, 1669746), (1170, 1541304), (1296, 1391455), (1404, 1284420), (1560, 1155978), (1620, 1113164), (1755, 1027536), (1872, 963315), (2106, 856280), (2160, 834873), (2340, 770652), (2808, 642210), (3120, 577989), (3240, 556582), (3510, 513768), (4212, 428140), (4680, 385326), (5265, 342512), (5616, 321105), (6480, 278291), (7020, 256884), (8424, 214070), (9360, 192663), (10530, 171256), (14040, 128442), (16848, 107035), (21060, 85628), (21407, 84240), (28080, 64221), (42120, 42814)]