20042191680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{8039}}^1$

素因数の和:8126

約数の個数: 336

約数和(自身を含む): 75429221760

約数和(自身を除く): 55387030080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 53, 56, 60, 64, 70, 80, 84, 96, 98, 105, 106, 112, 120, 140, 147, 159, 160, 168, 192, 196, 210, 212, 224, 240, 245, 265, 280, 294, 318, 320, 336, 371, 392, 420, 424, 448, 480, 490, 530, 560, 588, 636, 672, 735, 742, 784, 795, 840, 848, 960, 980, 1060, 1113, 1120, 1176, 1272, 1344, 1470, 1484, 1568, 1590, 1680, 1696, 1855, 1960, 2120, 2226, 2240, 2352, 2544, 2597, 2940, 2968, 3136, 3180, 3360, 3392, 3710, 3920, 4240, 4452, 4704, 5088, 5194, 5565, 5880, 5936, 6360, 6720, 7420, 7791, 7840, 8039, 8480, 8904, 9408, 10176, 10388, 11130, 11760, 11872, 12720, 12985, 14840, 15582, 15680, 16078, 16960, 17808, 20776, 22260, 23520, 23744, 24117, 25440, 25970, 29680, 31164, 32156, 35616, 38955, 40195, 41552, 44520, 47040, 48234, 50880, 51940, 56273, 59360, 62328, 64312, 71232, 77910, 80390, 83104, 89040, 96468, 103880, 112546, 118720, 120585, 124656, 128624, 155820, 160780, 166208, 168819, 178080, 192936, 207760, 225092, 241170, 249312, 257248, 281365, 311640, 321560, 337638, 356160, 385872, 393911, 415520, 426067, 450184, 482340, 498624, 514496, 562730, 623280, 643120, 675276, 771744, 787822, 831040, 844095, 852134, 900368, 964680, 1125460, 1181733, 1246560, 1278201, 1286240, 1350552, 1543488, 1575644, 1688190, 1704268, 1800736, 1929360, 1969555, 2130335, 2250920, 2363466, 2493120, 2556402, 2572480, 2701104, 2982469, 3151288, 3376380, 3408536, 3601472, 3858720, 3939110, 4260670, 4501840, 4726932, 5112804, 5402208, 5908665, 5964938, 6302576, 6391005, 6752760, 6817072, 7717440, 7878220, 8521340, 8947407, 9003680, 9453864, 10225608, 10804416, 11817330, 11929876, 12605152, 12782010, 13505520, 13634144, 14912345, 15756440, 17042680, 17894814, 18007360, 18907728, 20451216, 20877283, 23634660, 23859752, 25210304, 25564020, 27011040, 27268288, 29824690, 31512880, 34085360, 35789628, 37815456, 40902432, 41754566, 44737035, 47269320, 47719504, 51128040, 54022080, 59649380, 62631849, 63025760, 68170720, 71579256, 75630912, 81804864, 83509132, 89474070, 94538640, 95439008, 102256080, 104386415, 119298760, 125263698, 126051520, 136341440, 143158512, 167018264, 178948140, 189077280, 190878016, 204512160, 208772830, 238597520, 250527396, 286317024, 313159245, 334036528, 357896280, 378154560, 409024320, 417545660, 477195040, 501054792, 572634048, 626318490, 668073056, 715792560, 835091320, 954390080, 1002109584, 1252636980, 1336146112, 1431585120, 1670182640, 2004219168, 2505273960, 2863170240, 3340365280, 4008438336, 5010547920, 6680730560, 10021095840, 20042191680]

約数ペア:

[(1, 20042191680), (2, 10021095840), (3, 6680730560), (4, 5010547920), (5, 4008438336), (6, 3340365280), (7, 2863170240), (8, 2505273960), (10, 2004219168), (12, 1670182640), (14, 1431585120), (15, 1336146112), (16, 1252636980), (20, 1002109584), (21, 954390080), (24, 835091320), (28, 715792560), (30, 668073056), (32, 626318490), (35, 572634048), (40, 501054792), (42, 477195040), (48, 417545660), (49, 409024320), (53, 378154560), (56, 357896280), (60, 334036528), (64, 313159245), (70, 286317024), (80, 250527396), (84, 238597520), (96, 208772830), (98, 204512160), (105, 190878016), (106, 189077280), (112, 178948140), (120, 167018264), (140, 143158512), (147, 136341440), (159, 126051520), (160, 125263698), (168, 119298760), (192, 104386415), (196, 102256080), (210, 95439008), (212, 94538640), (224, 89474070), (240, 83509132), (245, 81804864), (265, 75630912), (280, 71579256), (294, 68170720), (318, 63025760), (320, 62631849), (336, 59649380), (371, 54022080), (392, 51128040), (420, 47719504), (424, 47269320), (448, 44737035), (480, 41754566), (490, 40902432), (530, 37815456), (560, 35789628), (588, 34085360), (636, 31512880), (672, 29824690), (735, 27268288), (742, 27011040), (784, 25564020), (795, 25210304), (840, 23859752), (848, 23634660), (960, 20877283), (980, 20451216), (1060, 18907728), (1113, 18007360), (1120, 17894814), (1176, 17042680), (1272, 15756440), (1344, 14912345), (1470, 13634144), (1484, 13505520), (1568, 12782010), (1590, 12605152), (1680, 11929876), (1696, 11817330), (1855, 10804416), (1960, 10225608), (2120, 9453864), (2226, 9003680), (2240, 8947407), (2352, 8521340), (2544, 7878220), (2597, 7717440), (2940, 6817072), (2968, 6752760), (3136, 6391005), (3180, 6302576), (3360, 5964938), (3392, 5908665), (3710, 5402208), (3920, 5112804), (4240, 4726932), (4452, 4501840), (4704, 4260670), (5088, 3939110), (5194, 3858720), (5565, 3601472), (5880, 3408536), (5936, 3376380), (6360, 3151288), (6720, 2982469), (7420, 2701104), (7791, 2572480), (7840, 2556402), (8039, 2493120), (8480, 2363466), (8904, 2250920), (9408, 2130335), (10176, 1969555), (10388, 1929360), (11130, 1800736), (11760, 1704268), (11872, 1688190), (12720, 1575644), (12985, 1543488), (14840, 1350552), (15582, 1286240), (15680, 1278201), (16078, 1246560), (16960, 1181733), (17808, 1125460), (20776, 964680), (22260, 900368), (23520, 852134), (23744, 844095), (24117, 831040), (25440, 787822), (25970, 771744), (29680, 675276), (31164, 643120), (32156, 623280), (35616, 562730), (38955, 514496), (40195, 498624), (41552, 482340), (44520, 450184), (47040, 426067), (48234, 415520), (50880, 393911), (51940, 385872), (56273, 356160), (59360, 337638), (62328, 321560), (64312, 311640), (71232, 281365), (77910, 257248), (80390, 249312), (83104, 241170), (89040, 225092), (96468, 207760), (103880, 192936), (112546, 178080), (118720, 168819), (120585, 166208), (124656, 160780), (128624, 155820)]