1818452160

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 448

約数和(自身を含む): 7426391040

約数和(自身を除く): 5607938880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 107, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 214, 216, 224, 240, 252, 270, 280, 281, 288, 315, 320, 321, 336, 360, 378, 420, 428, 432, 448, 480, 504, 535, 540, 560, 562, 576, 630, 642, 672, 720, 749, 756, 840, 843, 856, 864, 945, 960, 963, 1008, 1070, 1080, 1120, 1124, 1260, 1284, 1344, 1405, 1440, 1498, 1512, 1605, 1680, 1686, 1712, 1728, 1890, 1926, 1967, 2016, 2140, 2160, 2240, 2247, 2248, 2520, 2529, 2568, 2810, 2880, 2889, 2996, 3024, 3210, 3360, 3372, 3424, 3745, 3780, 3852, 3934, 4032, 4215, 4280, 4320, 4494, 4496, 4815, 5040, 5058, 5136, 5620, 5778, 5901, 5992, 6048, 6420, 6720, 6741, 6744, 6848, 7490, 7560, 7587, 7704, 7868, 8430, 8560, 8640, 8988, 8992, 9630, 9835, 10080, 10116, 10272, 11235, 11240, 11556, 11802, 11984, 12096, 12645, 12840, 13482, 13488, 14445, 14980, 15120, 15174, 15408, 15736, 16860, 17120, 17703, 17976, 17984, 19260, 19670, 20160, 20223, 20232, 20544, 22470, 22480, 23112, 23604, 23968, 25290, 25680, 26964, 26976, 28890, 29505, 29960, 30067, 30240, 30348, 30816, 31472, 33705, 33720, 34240, 35406, 35952, 37935, 38520, 39340, 40446, 40464, 44940, 44960, 46224, 47208, 47936, 50580, 51360, 53109, 53928, 53952, 57780, 59010, 59920, 60134, 60480, 60696, 61632, 62944, 67410, 67440, 70812, 71904, 75870, 77040, 78680, 80892, 80928, 88515, 89880, 89920, 90201, 92448, 94416, 101115, 101160, 102720, 106218, 107856, 115560, 118020, 119840, 120268, 121392, 125888, 134820, 134880, 141624, 143808, 150335, 151740, 154080, 157360, 161784, 161856, 177030, 179760, 180402, 184896, 188832, 202230, 202320, 210469, 212436, 215712, 231120, 236040, 239680, 240536, 242784, 265545, 269640, 269760, 270603, 283248, 300670, 303480, 308160, 314720, 323568, 354060, 359520, 360804, 377664, 404460, 404640, 420938, 424872, 431424, 451005, 462240, 472080, 481072, 485568, 531090, 539280, 541206, 566496, 601340, 606960, 629440, 631407, 647136, 708120, 719040, 721608, 808920, 809280, 811809, 841876, 849744, 902010, 924480, 944160, 962144, 1052345, 1062180, 1078560, 1082412, 1132992, 1202680, 1213920, 1262814, 1294272, 1353015, 1416240, 1443216, 1617840, 1623618, 1683752, 1699488, 1804020, 1888320, 1894221, 1924288, 2104690, 2124360, 2157120, 2164824, 2405360, 2427840, 2525628, 2706030, 2832480, 2886432, 3157035, 3235680, 3247236, 3367504, 3398976, 3608040, 3788442, 4059045, 4209380, 4248720, 4329648, 4810720, 5051256, 5412060, 5664960, 5682663, 5772864, 6314070, 6471360, 6494472, 6735008, 7216080, 7576884, 8118090, 8418760, 8497440, 8659296, 9471105, 9621440, 10102512, 10824120, 11365326, 12628140, 12988944, 13470016, 14432160, 15153768, 16236180, 16837520, 16994880, 17318592, 18942210, 20205024, 21648240, 22730652, 25256280, 25977888, 28413315, 28864320, 30307536, 32472360, 33675040, 37884420, 40410048, 43296480, 45461304, 50512560, 51955776, 56826630, 60615072, 64944720, 67350080, 75768840, 86592960, 90922608, 101025120, 113653260, 121230144, 129889440, 151537680, 181845216, 202050240, 227306520, 259778880, 303075360, 363690432, 454613040, 606150720, 909226080, 1818452160]

約数ペア:

[(1, 1818452160), (2, 909226080), (3, 606150720), (4, 454613040), (5, 363690432), (6, 303075360), (7, 259778880), (8, 227306520), (9, 202050240), (10, 181845216), (12, 151537680), (14, 129889440), (15, 121230144), (16, 113653260), (18, 101025120), (20, 90922608), (21, 86592960), (24, 75768840), (27, 67350080), (28, 64944720), (30, 60615072), (32, 56826630), (35, 51955776), (36, 50512560), (40, 45461304), (42, 43296480), (45, 40410048), (48, 37884420), (54, 33675040), (56, 32472360), (60, 30307536), (63, 28864320), (64, 28413315), (70, 25977888), (72, 25256280), (80, 22730652), (84, 21648240), (90, 20205024), (96, 18942210), (105, 17318592), (107, 16994880), (108, 16837520), (112, 16236180), (120, 15153768), (126, 14432160), (135, 13470016), (140, 12988944), (144, 12628140), (160, 11365326), (168, 10824120), (180, 10102512), (189, 9621440), (192, 9471105), (210, 8659296), (214, 8497440), (216, 8418760), (224, 8118090), (240, 7576884), (252, 7216080), (270, 6735008), (280, 6494472), (281, 6471360), (288, 6314070), (315, 5772864), (320, 5682663), (321, 5664960), (336, 5412060), (360, 5051256), (378, 4810720), (420, 4329648), (428, 4248720), (432, 4209380), (448, 4059045), (480, 3788442), (504, 3608040), (535, 3398976), (540, 3367504), (560, 3247236), (562, 3235680), (576, 3157035), (630, 2886432), (642, 2832480), (672, 2706030), (720, 2525628), (749, 2427840), (756, 2405360), (840, 2164824), (843, 2157120), (856, 2124360), (864, 2104690), (945, 1924288), (960, 1894221), (963, 1888320), (1008, 1804020), (1070, 1699488), (1080, 1683752), (1120, 1623618), (1124, 1617840), (1260, 1443216), (1284, 1416240), (1344, 1353015), (1405, 1294272), (1440, 1262814), (1498, 1213920), (1512, 1202680), (1605, 1132992), (1680, 1082412), (1686, 1078560), (1712, 1062180), (1728, 1052345), (1890, 962144), (1926, 944160), (1967, 924480), (2016, 902010), (2140, 849744), (2160, 841876), (2240, 811809), (2247, 809280), (2248, 808920), (2520, 721608), (2529, 719040), (2568, 708120), (2810, 647136), (2880, 631407), (2889, 629440), (2996, 606960), (3024, 601340), (3210, 566496), (3360, 541206), (3372, 539280), (3424, 531090), (3745, 485568), (3780, 481072), (3852, 472080), (3934, 462240), (4032, 451005), (4215, 431424), (4280, 424872), (4320, 420938), (4494, 404640), (4496, 404460), (4815, 377664), (5040, 360804), (5058, 359520), (5136, 354060), (5620, 323568), (5778, 314720), (5901, 308160), (5992, 303480), (6048, 300670), (6420, 283248), (6720, 270603), (6741, 269760), (6744, 269640), (6848, 265545), (7490, 242784), (7560, 240536), (7587, 239680), (7704, 236040), (7868, 231120), (8430, 215712), (8560, 212436), (8640, 210469), (8988, 202320), (8992, 202230), (9630, 188832), (9835, 184896), (10080, 180402), (10116, 179760), (10272, 177030), (11235, 161856), (11240, 161784), (11556, 157360), (11802, 154080), (11984, 151740), (12096, 150335), (12645, 143808), (12840, 141624), (13482, 134880), (13488, 134820), (14445, 125888), (14980, 121392), (15120, 120268), (15174, 119840), (15408, 118020), (15736, 115560), (16860, 107856), (17120, 106218), (17703, 102720), (17976, 101160), (17984, 101115), (19260, 94416), (19670, 92448), (20160, 90201), (20223, 89920), (20232, 89880), (20544, 88515), (22470, 80928), (22480, 80892), (23112, 78680), (23604, 77040), (23968, 75870), (25290, 71904), (25680, 70812), (26964, 67440), (26976, 67410), (28890, 62944), (29505, 61632), (29960, 60696), (30067, 60480), (30240, 60134), (30348, 59920), (30816, 59010), (31472, 57780), (33705, 53952), (33720, 53928), (34240, 53109), (35406, 51360), (35952, 50580), (37935, 47936), (38520, 47208), (39340, 46224), (40446, 44960), (40464, 44940)]