1814771520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 448

約数和(自身を含む): 6759244800

約数和(自身を除く): 4944473280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 47, 48, 54, 60, 64, 72, 80, 82, 90, 94, 96, 108, 109, 120, 123, 135, 141, 144, 160, 164, 180, 188, 192, 205, 216, 218, 235, 240, 246, 270, 282, 288, 320, 327, 328, 360, 369, 376, 410, 423, 432, 436, 470, 480, 492, 540, 545, 564, 576, 615, 654, 656, 705, 720, 738, 752, 820, 846, 864, 872, 940, 960, 981, 984, 1080, 1090, 1107, 1128, 1230, 1269, 1308, 1312, 1410, 1440, 1476, 1504, 1635, 1640, 1692, 1728, 1744, 1845, 1880, 1927, 1962, 1968, 2115, 2160, 2180, 2214, 2256, 2460, 2538, 2616, 2624, 2820, 2880, 2943, 2952, 3008, 3270, 3280, 3384, 3488, 3690, 3760, 3854, 3924, 3936, 4230, 4320, 4360, 4428, 4469, 4512, 4905, 4920, 5076, 5123, 5232, 5535, 5640, 5781, 5886, 5904, 6345, 6540, 6560, 6768, 6976, 7380, 7520, 7708, 7848, 7872, 8460, 8640, 8720, 8856, 8938, 9024, 9635, 9810, 9840, 10152, 10246, 10464, 11070, 11280, 11562, 11772, 11808, 12690, 13080, 13120, 13407, 13536, 14715, 14760, 15040, 15369, 15416, 15696, 16920, 17343, 17440, 17712, 17876, 19270, 19620, 19680, 20304, 20492, 20928, 22140, 22345, 22560, 23124, 23544, 23616, 25380, 25615, 26160, 26814, 27072, 28905, 29430, 29520, 30738, 30832, 31392, 33840, 34686, 34880, 35424, 35752, 38540, 39240, 39360, 40221, 40608, 40984, 44280, 44690, 45120, 46107, 46248, 47088, 50760, 51230, 52029, 52320, 53628, 57810, 58860, 59040, 61476, 61664, 62784, 67035, 67680, 69372, 70848, 71504, 76845, 77080, 78480, 80442, 81216, 81968, 86715, 88560, 89380, 92214, 92496, 94176, 101520, 102460, 104058, 104640, 107256, 115620, 117720, 118080, 120663, 122952, 123328, 134070, 135360, 138321, 138744, 143008, 153690, 154160, 156960, 160884, 163936, 173430, 177120, 178760, 184428, 184992, 188352, 201105, 203040, 204920, 208116, 210043, 214512, 230535, 231240, 235440, 241326, 245904, 260145, 268140, 276642, 277488, 286016, 307380, 308320, 313920, 321768, 327872, 346860, 354240, 357520, 368856, 369984, 402210, 406080, 409840, 416232, 420086, 429024, 461070, 462480, 470880, 482652, 491808, 520290, 536280, 553284, 554976, 603315, 614760, 616640, 630129, 643536, 691605, 693720, 715040, 737712, 804420, 819680, 832464, 840172, 858048, 922140, 924960, 941760, 965304, 983616, 1040580, 1050215, 1072560, 1106568, 1109952, 1206630, 1229520, 1260258, 1287072, 1383210, 1387440, 1430080, 1475424, 1608840, 1639360, 1664928, 1680344, 1844280, 1849920, 1890387, 1930608, 2081160, 2100430, 2145120, 2213136, 2413260, 2459040, 2520516, 2574144, 2766420, 2774880, 2950848, 3150645, 3217680, 3329856, 3360688, 3688560, 3780774, 3861216, 4162320, 4200860, 4290240, 4426272, 4826520, 4918080, 5041032, 5532840, 5549760, 5671161, 6301290, 6435360, 6721376, 7377120, 7561548, 7722432, 8324640, 8401720, 8852544, 9451935, 9653040, 10082064, 11065680, 11342322, 12602580, 12870720, 13442752, 14754240, 15123096, 16649280, 16803440, 18903870, 19306080, 20164128, 22131360, 22684644, 25205160, 28355805, 30246192, 33606880, 37807740, 38612160, 40328256, 44262720, 45369288, 50410320, 56711610, 60492384, 67213760, 75615480, 90738576, 100820640, 113423220, 120984768, 151230960, 181477152, 201641280, 226846440, 302461920, 362954304, 453692880, 604923840, 907385760, 1814771520]

約数ペア:

[(1, 1814771520), (2, 907385760), (3, 604923840), (4, 453692880), (5, 362954304), (6, 302461920), (8, 226846440), (9, 201641280), (10, 181477152), (12, 151230960), (15, 120984768), (16, 113423220), (18, 100820640), (20, 90738576), (24, 75615480), (27, 67213760), (30, 60492384), (32, 56711610), (36, 50410320), (40, 45369288), (41, 44262720), (45, 40328256), (47, 38612160), (48, 37807740), (54, 33606880), (60, 30246192), (64, 28355805), (72, 25205160), (80, 22684644), (82, 22131360), (90, 20164128), (94, 19306080), (96, 18903870), (108, 16803440), (109, 16649280), (120, 15123096), (123, 14754240), (135, 13442752), (141, 12870720), (144, 12602580), (160, 11342322), (164, 11065680), (180, 10082064), (188, 9653040), (192, 9451935), (205, 8852544), (216, 8401720), (218, 8324640), (235, 7722432), (240, 7561548), (246, 7377120), (270, 6721376), (282, 6435360), (288, 6301290), (320, 5671161), (327, 5549760), (328, 5532840), (360, 5041032), (369, 4918080), (376, 4826520), (410, 4426272), (423, 4290240), (432, 4200860), (436, 4162320), (470, 3861216), (480, 3780774), (492, 3688560), (540, 3360688), (545, 3329856), (564, 3217680), (576, 3150645), (615, 2950848), (654, 2774880), (656, 2766420), (705, 2574144), (720, 2520516), (738, 2459040), (752, 2413260), (820, 2213136), (846, 2145120), (864, 2100430), (872, 2081160), (940, 1930608), (960, 1890387), (981, 1849920), (984, 1844280), (1080, 1680344), (1090, 1664928), (1107, 1639360), (1128, 1608840), (1230, 1475424), (1269, 1430080), (1308, 1387440), (1312, 1383210), (1410, 1287072), (1440, 1260258), (1476, 1229520), (1504, 1206630), (1635, 1109952), (1640, 1106568), (1692, 1072560), (1728, 1050215), (1744, 1040580), (1845, 983616), (1880, 965304), (1927, 941760), (1962, 924960), (1968, 922140), (2115, 858048), (2160, 840172), (2180, 832464), (2214, 819680), (2256, 804420), (2460, 737712), (2538, 715040), (2616, 693720), (2624, 691605), (2820, 643536), (2880, 630129), (2943, 616640), (2952, 614760), (3008, 603315), (3270, 554976), (3280, 553284), (3384, 536280), (3488, 520290), (3690, 491808), (3760, 482652), (3854, 470880), (3924, 462480), (3936, 461070), (4230, 429024), (4320, 420086), (4360, 416232), (4428, 409840), (4469, 406080), (4512, 402210), (4905, 369984), (4920, 368856), (5076, 357520), (5123, 354240), (5232, 346860), (5535, 327872), (5640, 321768), (5781, 313920), (5886, 308320), (5904, 307380), (6345, 286016), (6540, 277488), (6560, 276642), (6768, 268140), (6976, 260145), (7380, 245904), (7520, 241326), (7708, 235440), (7848, 231240), (7872, 230535), (8460, 214512), (8640, 210043), (8720, 208116), (8856, 204920), (8938, 203040), (9024, 201105), (9635, 188352), (9810, 184992), (9840, 184428), (10152, 178760), (10246, 177120), (10464, 173430), (11070, 163936), (11280, 160884), (11562, 156960), (11772, 154160), (11808, 153690), (12690, 143008), (13080, 138744), (13120, 138321), (13407, 135360), (13536, 134070), (14715, 123328), (14760, 122952), (15040, 120663), (15369, 118080), (15416, 117720), (15696, 115620), (16920, 107256), (17343, 104640), (17440, 104058), (17712, 102460), (17876, 101520), (19270, 94176), (19620, 92496), (19680, 92214), (20304, 89380), (20492, 88560), (20928, 86715), (22140, 81968), (22345, 81216), (22560, 80442), (23124, 78480), (23544, 77080), (23616, 76845), (25380, 71504), (25615, 70848), (26160, 69372), (26814, 67680), (27072, 67035), (28905, 62784), (29430, 61664), (29520, 61476), (30738, 59040), (30832, 58860), (31392, 57810), (33840, 53628), (34686, 52320), (34880, 52029), (35424, 51230), (35752, 50760), (38540, 47088), (39240, 46248), (39360, 46107), (40221, 45120), (40608, 44690), (40984, 44280)]