1812451680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:643

約数の個数: 384

約数和(自身を含む): 6960038400

約数和(自身を除く): 5147586720

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, 59, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 118, 120, 130, 135, 144, 156, 160, 177, 180, 195, 208, 216, 234, 236, 240, 260, 270, 288, 295, 312, 351, 354, 360, 390, 416, 432, 468, 472, 480, 520, 531, 540, 547, 585, 590, 624, 702, 708, 720, 767, 780, 864, 885, 936, 944, 1040, 1062, 1080, 1094, 1170, 1180, 1248, 1404, 1416, 1440, 1534, 1560, 1593, 1641, 1755, 1770, 1872, 1888, 2080, 2124, 2160, 2188, 2301, 2340, 2360, 2655, 2735, 2808, 2832, 3068, 3120, 3186, 3282, 3510, 3540, 3744, 3835, 4248, 4320, 4376, 4602, 4680, 4720, 4923, 5310, 5470, 5616, 5664, 6136, 6240, 6372, 6564, 6903, 7020, 7080, 7111, 7670, 7965, 8205, 8496, 8752, 9204, 9360, 9440, 9846, 10620, 10940, 11232, 11505, 12272, 12744, 13128, 13806, 14040, 14160, 14222, 14769, 15340, 15930, 16410, 16992, 17504, 18408, 18720, 19692, 20709, 21240, 21333, 21880, 23010, 24544, 24615, 25488, 26256, 27612, 28080, 28320, 28444, 29538, 30680, 31860, 32273, 32820, 34515, 35555, 36816, 39384, 41418, 42480, 42666, 43760, 46020, 49230, 50976, 52512, 55224, 56160, 56888, 59076, 61360, 63720, 63999, 64546, 65640, 69030, 71110, 73632, 73845, 78768, 82836, 84960, 85332, 87520, 92040, 96819, 98460, 103545, 106665, 110448, 113776, 118152, 122720, 127440, 127998, 129092, 131280, 138060, 142220, 147690, 157536, 161365, 165672, 170664, 184080, 191997, 193638, 196920, 207090, 213330, 220896, 227552, 236304, 254880, 255996, 258184, 262560, 276120, 284440, 290457, 295380, 319995, 322730, 331344, 341328, 368160, 383994, 387276, 393840, 414180, 419549, 426660, 472608, 484095, 511992, 516368, 552240, 568880, 580914, 590760, 639990, 645460, 662688, 682656, 767988, 774552, 787680, 828360, 839098, 853320, 871371, 959985, 968190, 1023984, 1032736, 1104480, 1137760, 1161828, 1181520, 1258647, 1279980, 1290920, 1452285, 1535976, 1549104, 1656720, 1678196, 1706640, 1742742, 1919970, 1936380, 2047968, 2097745, 2323656, 2363040, 2517294, 2559960, 2581840, 2904570, 3071952, 3098208, 3313440, 3356392, 3413280, 3485484, 3775941, 3839940, 3872760, 4195490, 4356855, 4647312, 5034588, 5119920, 5163680, 5809140, 6143904, 6293235, 6712784, 6970968, 7551882, 7679880, 7745520, 8390980, 8713710, 9294624, 10069176, 10239840, 11327823, 11618280, 12586470, 13425568, 13941936, 15103764, 15359760, 15491040, 16781960, 17427420, 18879705, 20138352, 22655646, 23236560, 25172940, 27883872, 30207528, 30719520, 33563920, 34854840, 37759410, 40276704, 45311292, 46473120, 50345880, 56639115, 60415056, 67127840, 69709680, 75518820, 90622584, 100691760, 113278230, 120830112, 139419360, 151037640, 181245168, 201383520, 226556460, 302075280, 362490336, 453112920, 604150560, 906225840, 1812451680]

約数ペア:

[(1, 1812451680), (2, 906225840), (3, 604150560), (4, 453112920), (5, 362490336), (6, 302075280), (8, 226556460), (9, 201383520), (10, 181245168), (12, 151037640), (13, 139419360), (15, 120830112), (16, 113278230), (18, 100691760), (20, 90622584), (24, 75518820), (26, 69709680), (27, 67127840), (30, 60415056), (32, 56639115), (36, 50345880), (39, 46473120), (40, 45311292), (45, 40276704), (48, 37759410), (52, 34854840), (54, 33563920), (59, 30719520), (60, 30207528), (65, 27883872), (72, 25172940), (78, 23236560), (80, 22655646), (90, 20138352), (96, 18879705), (104, 17427420), (108, 16781960), (117, 15491040), (118, 15359760), (120, 15103764), (130, 13941936), (135, 13425568), (144, 12586470), (156, 11618280), (160, 11327823), (177, 10239840), (180, 10069176), (195, 9294624), (208, 8713710), (216, 8390980), (234, 7745520), (236, 7679880), (240, 7551882), (260, 6970968), (270, 6712784), (288, 6293235), (295, 6143904), (312, 5809140), (351, 5163680), (354, 5119920), (360, 5034588), (390, 4647312), (416, 4356855), (432, 4195490), (468, 3872760), (472, 3839940), (480, 3775941), (520, 3485484), (531, 3413280), (540, 3356392), (547, 3313440), (585, 3098208), (590, 3071952), (624, 2904570), (702, 2581840), (708, 2559960), (720, 2517294), (767, 2363040), (780, 2323656), (864, 2097745), (885, 2047968), (936, 1936380), (944, 1919970), (1040, 1742742), (1062, 1706640), (1080, 1678196), (1094, 1656720), (1170, 1549104), (1180, 1535976), (1248, 1452285), (1404, 1290920), (1416, 1279980), (1440, 1258647), (1534, 1181520), (1560, 1161828), (1593, 1137760), (1641, 1104480), (1755, 1032736), (1770, 1023984), (1872, 968190), (1888, 959985), (2080, 871371), (2124, 853320), (2160, 839098), (2188, 828360), (2301, 787680), (2340, 774552), (2360, 767988), (2655, 682656), (2735, 662688), (2808, 645460), (2832, 639990), (3068, 590760), (3120, 580914), (3186, 568880), (3282, 552240), (3510, 516368), (3540, 511992), (3744, 484095), (3835, 472608), (4248, 426660), (4320, 419549), (4376, 414180), (4602, 393840), (4680, 387276), (4720, 383994), (4923, 368160), (5310, 341328), (5470, 331344), (5616, 322730), (5664, 319995), (6136, 295380), (6240, 290457), (6372, 284440), (6564, 276120), (6903, 262560), (7020, 258184), (7080, 255996), (7111, 254880), (7670, 236304), (7965, 227552), (8205, 220896), (8496, 213330), (8752, 207090), (9204, 196920), (9360, 193638), (9440, 191997), (9846, 184080), (10620, 170664), (10940, 165672), (11232, 161365), (11505, 157536), (12272, 147690), (12744, 142220), (13128, 138060), (13806, 131280), (14040, 129092), (14160, 127998), (14222, 127440), (14769, 122720), (15340, 118152), (15930, 113776), (16410, 110448), (16992, 106665), (17504, 103545), (18408, 98460), (18720, 96819), (19692, 92040), (20709, 87520), (21240, 85332), (21333, 84960), (21880, 82836), (23010, 78768), (24544, 73845), (24615, 73632), (25488, 71110), (26256, 69030), (27612, 65640), (28080, 64546), (28320, 63999), (28444, 63720), (29538, 61360), (30680, 59076), (31860, 56888), (32273, 56160), (32820, 55224), (34515, 52512), (35555, 50976), (36816, 49230), (39384, 46020), (41418, 43760), (42480, 42666)]