20153379840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{659}}^1$

素因数の和:879

約数の個数: 352

約数和(自身を含む): 70815064320

約数和(自身を除く): 50661684480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 181, 192, 220, 240, 256, 264, 320, 330, 352, 362, 384, 440, 480, 512, 528, 543, 640, 659, 660, 704, 724, 768, 880, 905, 960, 1024, 1056, 1086, 1280, 1318, 1320, 1408, 1448, 1536, 1760, 1810, 1920, 1977, 1991, 2112, 2172, 2560, 2636, 2640, 2715, 2816, 2896, 3072, 3295, 3520, 3620, 3840, 3954, 3982, 4224, 4344, 5120, 5272, 5280, 5430, 5632, 5792, 5973, 6590, 7040, 7240, 7249, 7680, 7908, 7964, 8448, 8688, 9885, 9955, 10544, 10560, 10860, 11264, 11584, 11946, 13180, 14080, 14480, 14498, 15360, 15816, 15928, 16896, 17376, 19770, 19910, 21088, 21120, 21720, 21747, 23168, 23892, 26360, 28160, 28960, 28996, 29865, 31632, 31856, 33792, 34752, 36245, 39540, 39820, 42176, 42240, 43440, 43494, 46336, 47784, 52720, 56320, 57920, 57992, 59730, 63264, 63712, 69504, 72490, 79080, 79640, 84352, 84480, 86880, 86988, 92672, 95568, 105440, 108735, 115840, 115984, 119279, 119460, 126528, 127424, 139008, 144980, 158160, 159280, 168704, 168960, 173760, 173976, 185344, 191136, 210880, 217470, 231680, 231968, 238558, 238920, 253056, 254848, 278016, 289960, 316320, 318560, 337408, 347520, 347952, 357837, 382272, 421760, 434940, 463360, 463936, 477116, 477840, 506112, 509696, 556032, 579920, 596395, 632640, 637120, 674816, 695040, 695904, 715674, 764544, 843520, 869880, 926720, 927872, 954232, 955680, 1012224, 1019392, 1159840, 1192790, 1265280, 1274240, 1312069, 1390080, 1391808, 1431348, 1529088, 1687040, 1739760, 1789185, 1855744, 1908464, 1911360, 2024448, 2038784, 2319680, 2385580, 2530560, 2548480, 2624138, 2780160, 2783616, 2862696, 3058176, 3374080, 3479520, 3578370, 3711488, 3816928, 3822720, 3936207, 4639360, 4771160, 5061120, 5096960, 5248276, 5567232, 5725392, 6116352, 6560345, 6959040, 7156740, 7422976, 7633856, 7645440, 7872414, 9278720, 9542320, 10122240, 10193920, 10496552, 11134464, 11450784, 13120690, 13918080, 14313480, 15267712, 15290880, 15744828, 18557440, 19084640, 19681035, 20993104, 22268928, 22901568, 26241380, 27836160, 28626960, 30535424, 30581760, 31489656, 37114880, 38169280, 39362070, 41986208, 45803136, 52482760, 55672320, 57253920, 61070848, 62979312, 76338560, 78724140, 83972416, 91606272, 104965520, 111344640, 114507840, 122141696, 125958624, 152677120, 157448280, 167944832, 183212544, 209931040, 229015680, 251917248, 305354240, 314896560, 335889664, 366425088, 419862080, 458031360, 503834496, 610708480, 629793120, 671779328, 839724160, 916062720, 1007668992, 1259586240, 1343558656, 1679448320, 1832125440, 2015337984, 2519172480, 3358896640, 4030675968, 5038344960, 6717793280, 10076689920, 20153379840]

約数ペア:

[(1, 20153379840), (2, 10076689920), (3, 6717793280), (4, 5038344960), (5, 4030675968), (6, 3358896640), (8, 2519172480), (10, 2015337984), (11, 1832125440), (12, 1679448320), (15, 1343558656), (16, 1259586240), (20, 1007668992), (22, 916062720), (24, 839724160), (30, 671779328), (32, 629793120), (33, 610708480), (40, 503834496), (44, 458031360), (48, 419862080), (55, 366425088), (60, 335889664), (64, 314896560), (66, 305354240), (80, 251917248), (88, 229015680), (96, 209931040), (110, 183212544), (120, 167944832), (128, 157448280), (132, 152677120), (160, 125958624), (165, 122141696), (176, 114507840), (181, 111344640), (192, 104965520), (220, 91606272), (240, 83972416), (256, 78724140), (264, 76338560), (320, 62979312), (330, 61070848), (352, 57253920), (362, 55672320), (384, 52482760), (440, 45803136), (480, 41986208), (512, 39362070), (528, 38169280), (543, 37114880), (640, 31489656), (659, 30581760), (660, 30535424), (704, 28626960), (724, 27836160), (768, 26241380), (880, 22901568), (905, 22268928), (960, 20993104), (1024, 19681035), (1056, 19084640), (1086, 18557440), (1280, 15744828), (1318, 15290880), (1320, 15267712), (1408, 14313480), (1448, 13918080), (1536, 13120690), (1760, 11450784), (1810, 11134464), (1920, 10496552), (1977, 10193920), (1991, 10122240), (2112, 9542320), (2172, 9278720), (2560, 7872414), (2636, 7645440), (2640, 7633856), (2715, 7422976), (2816, 7156740), (2896, 6959040), (3072, 6560345), (3295, 6116352), (3520, 5725392), (3620, 5567232), (3840, 5248276), (3954, 5096960), (3982, 5061120), (4224, 4771160), (4344, 4639360), (5120, 3936207), (5272, 3822720), (5280, 3816928), (5430, 3711488), (5632, 3578370), (5792, 3479520), (5973, 3374080), (6590, 3058176), (7040, 2862696), (7240, 2783616), (7249, 2780160), (7680, 2624138), (7908, 2548480), (7964, 2530560), (8448, 2385580), (8688, 2319680), (9885, 2038784), (9955, 2024448), (10544, 1911360), (10560, 1908464), (10860, 1855744), (11264, 1789185), (11584, 1739760), (11946, 1687040), (13180, 1529088), (14080, 1431348), (14480, 1391808), (14498, 1390080), (15360, 1312069), (15816, 1274240), (15928, 1265280), (16896, 1192790), (17376, 1159840), (19770, 1019392), (19910, 1012224), (21088, 955680), (21120, 954232), (21720, 927872), (21747, 926720), (23168, 869880), (23892, 843520), (26360, 764544), (28160, 715674), (28960, 695904), (28996, 695040), (29865, 674816), (31632, 637120), (31856, 632640), (33792, 596395), (34752, 579920), (36245, 556032), (39540, 509696), (39820, 506112), (42176, 477840), (42240, 477116), (43440, 463936), (43494, 463360), (46336, 434940), (47784, 421760), (52720, 382272), (56320, 357837), (57920, 347952), (57992, 347520), (59730, 337408), (63264, 318560), (63712, 316320), (69504, 289960), (72490, 278016), (79080, 254848), (79640, 253056), (84352, 238920), (84480, 238558), (86880, 231968), (86988, 231680), (92672, 217470), (95568, 210880), (105440, 191136), (108735, 185344), (115840, 173976), (115984, 173760), (119279, 168960), (119460, 168704), (126528, 159280), (127424, 158160), (139008, 144980)]