21062106720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 432

約数和(自身を含む): 75633772032

約数和(自身を除く): 54571665312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 53, 60, 72, 80, 82, 90, 96, 106, 120, 123, 127, 144, 159, 160, 164, 180, 205, 212, 240, 246, 254, 265, 288, 318, 328, 360, 369, 381, 410, 424, 477, 480, 492, 508, 530, 615, 635, 636, 656, 720, 738, 762, 795, 820, 848, 954, 984, 1016, 1060, 1143, 1230, 1270, 1272, 1312, 1440, 1476, 1524, 1590, 1640, 1696, 1845, 1905, 1908, 1968, 2032, 2120, 2173, 2286, 2385, 2460, 2540, 2544, 2809, 2952, 3048, 3180, 3280, 3690, 3810, 3816, 3936, 4064, 4240, 4346, 4572, 4770, 4920, 5080, 5088, 5207, 5618, 5715, 5904, 6096, 6360, 6519, 6560, 6731, 7380, 7620, 7632, 8427, 8480, 8692, 9144, 9540, 9840, 10160, 10414, 10865, 11236, 11430, 11808, 12192, 12720, 13038, 13462, 14045, 14760, 15240, 15264, 15621, 16854, 17384, 18288, 19080, 19557, 19680, 20193, 20320, 20828, 21730, 22472, 22860, 25281, 25440, 26035, 26076, 26924, 28090, 29520, 30480, 31242, 32595, 33655, 33708, 34768, 36576, 38160, 39114, 40386, 41656, 42135, 43460, 44944, 45720, 46863, 50562, 52070, 52152, 53848, 56180, 59040, 60579, 60960, 62484, 65190, 67310, 67416, 69536, 76320, 78105, 78228, 80772, 83312, 84270, 86920, 89888, 91440, 93726, 97785, 100965, 101124, 104140, 104304, 107696, 112360, 115169, 121158, 124968, 126405, 130380, 134620, 134832, 156210, 156456, 161544, 166624, 168540, 173840, 182880, 187452, 195570, 201930, 202248, 208280, 208608, 215392, 224720, 230338, 234315, 242316, 249936, 252810, 260760, 269240, 269664, 275971, 302895, 312420, 312912, 323088, 337080, 345507, 347680, 356743, 374904, 391140, 403860, 404496, 416560, 449440, 460676, 468630, 484632, 499872, 505620, 521520, 538480, 551942, 575845, 605790, 624840, 625824, 646176, 674160, 691014, 713486, 749808, 782280, 807720, 808992, 827913, 833120, 921352, 937260, 969264, 1011240, 1036521, 1043040, 1070229, 1076960, 1103884, 1151690, 1211580, 1249680, 1348320, 1379855, 1382028, 1426972, 1499616, 1564560, 1615440, 1655826, 1727535, 1783715, 1842704, 1874520, 1938528, 2022480, 2073042, 2140458, 2207768, 2303380, 2423160, 2483739, 2499360, 2759710, 2764056, 2853944, 3129120, 3210687, 3230880, 3311652, 3455070, 3567430, 3685408, 3749040, 4044960, 4139565, 4146084, 4280916, 4415536, 4606760, 4846320, 4967478, 5182605, 5351145, 5519420, 5528112, 5707888, 6421374, 6623304, 6910140, 7134860, 7498080, 8279130, 8292168, 8561832, 8831072, 9213520, 9692640, 9934956, 10365210, 10702290, 11038840, 11056224, 11415776, 12418695, 12842748, 13246608, 13820280, 14269720, 14626463, 16053435, 16558260, 16584336, 17123664, 18427040, 19869912, 20730420, 21404580, 22077680, 24837390, 25685496, 26493216, 27640560, 28539440, 29252926, 32106870, 33116520, 33168672, 34247328, 39739824, 41460840, 42809160, 43879389, 44155360, 49674780, 51370992, 55281120, 57078880, 58505852, 64213740, 66233040, 73132315, 79479648, 82921680, 85618320, 87758778, 99349560, 102741984, 117011704, 128427480, 131638167, 132466080, 146264630, 165843360, 171236640, 175517556, 198699120, 219396945, 234023408, 256854960, 263276334, 292529260, 351035112, 397398240, 438793890, 468046816, 513709920, 526552668, 585058520, 658190835, 702070224, 877587780, 1053105336, 1170117040, 1316381670, 1404140448, 1755175560, 2106210672, 2340234080, 2632763340, 3510351120, 4212421344, 5265526680, 7020702240, 10531053360, 21062106720]

約数ペア:

[(1, 21062106720), (2, 10531053360), (3, 7020702240), (4, 5265526680), (5, 4212421344), (6, 3510351120), (8, 2632763340), (9, 2340234080), (10, 2106210672), (12, 1755175560), (15, 1404140448), (16, 1316381670), (18, 1170117040), (20, 1053105336), (24, 877587780), (30, 702070224), (32, 658190835), (36, 585058520), (40, 526552668), (41, 513709920), (45, 468046816), (48, 438793890), (53, 397398240), (60, 351035112), (72, 292529260), (80, 263276334), (82, 256854960), (90, 234023408), (96, 219396945), (106, 198699120), (120, 175517556), (123, 171236640), (127, 165843360), (144, 146264630), (159, 132466080), (160, 131638167), (164, 128427480), (180, 117011704), (205, 102741984), (212, 99349560), (240, 87758778), (246, 85618320), (254, 82921680), (265, 79479648), (288, 73132315), (318, 66233040), (328, 64213740), (360, 58505852), (369, 57078880), (381, 55281120), (410, 51370992), (424, 49674780), (477, 44155360), (480, 43879389), (492, 42809160), (508, 41460840), (530, 39739824), (615, 34247328), (635, 33168672), (636, 33116520), (656, 32106870), (720, 29252926), (738, 28539440), (762, 27640560), (795, 26493216), (820, 25685496), (848, 24837390), (954, 22077680), (984, 21404580), (1016, 20730420), (1060, 19869912), (1143, 18427040), (1230, 17123664), (1270, 16584336), (1272, 16558260), (1312, 16053435), (1440, 14626463), (1476, 14269720), (1524, 13820280), (1590, 13246608), (1640, 12842748), (1696, 12418695), (1845, 11415776), (1905, 11056224), (1908, 11038840), (1968, 10702290), (2032, 10365210), (2120, 9934956), (2173, 9692640), (2286, 9213520), (2385, 8831072), (2460, 8561832), (2540, 8292168), (2544, 8279130), (2809, 7498080), (2952, 7134860), (3048, 6910140), (3180, 6623304), (3280, 6421374), (3690, 5707888), (3810, 5528112), (3816, 5519420), (3936, 5351145), (4064, 5182605), (4240, 4967478), (4346, 4846320), (4572, 4606760), (4770, 4415536), (4920, 4280916), (5080, 4146084), (5088, 4139565), (5207, 4044960), (5618, 3749040), (5715, 3685408), (5904, 3567430), (6096, 3455070), (6360, 3311652), (6519, 3230880), (6560, 3210687), (6731, 3129120), (7380, 2853944), (7620, 2764056), (7632, 2759710), (8427, 2499360), (8480, 2483739), (8692, 2423160), (9144, 2303380), (9540, 2207768), (9840, 2140458), (10160, 2073042), (10414, 2022480), (10865, 1938528), (11236, 1874520), (11430, 1842704), (11808, 1783715), (12192, 1727535), (12720, 1655826), (13038, 1615440), (13462, 1564560), (14045, 1499616), (14760, 1426972), (15240, 1382028), (15264, 1379855), (15621, 1348320), (16854, 1249680), (17384, 1211580), (18288, 1151690), (19080, 1103884), (19557, 1076960), (19680, 1070229), (20193, 1043040), (20320, 1036521), (20828, 1011240), (21730, 969264), (22472, 937260), (22860, 921352), (25281, 833120), (25440, 827913), (26035, 808992), (26076, 807720), (26924, 782280), (28090, 749808), (29520, 713486), (30480, 691014), (31242, 674160), (32595, 646176), (33655, 625824), (33708, 624840), (34768, 605790), (36576, 575845), (38160, 551942), (39114, 538480), (40386, 521520), (41656, 505620), (42135, 499872), (43460, 484632), (44944, 468630), (45720, 460676), (46863, 449440), (50562, 416560), (52070, 404496), (52152, 403860), (53848, 391140), (56180, 374904), (59040, 356743), (60579, 347680), (60960, 345507), (62484, 337080), (65190, 323088), (67310, 312912), (67416, 312420), (69536, 302895), (76320, 275971), (78105, 269664), (78228, 269240), (80772, 260760), (83312, 252810), (84270, 249936), (86920, 242316), (89888, 234315), (91440, 230338), (93726, 224720), (97785, 215392), (100965, 208608), (101124, 208280), (104140, 202248), (104304, 201930), (107696, 195570), (112360, 187452), (115169, 182880), (121158, 173840), (124968, 168540), (126405, 166624), (130380, 161544), (134620, 156456), (134832, 156210)]