20347634160

素因数分解:

$2^4\times 3^5\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 720

約数和(自身を含む): 84607522272

約数和(自身を除く): 64259888112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 82, 84, 90, 98, 105, 108, 112, 120, 123, 126, 135, 140, 144, 147, 162, 164, 168, 180, 189, 196, 205, 210, 216, 240, 243, 245, 246, 252, 270, 280, 287, 294, 315, 324, 328, 336, 360, 369, 378, 392, 405, 410, 420, 432, 441, 486, 490, 492, 504, 521, 540, 560, 567, 574, 588, 615, 630, 648, 656, 720, 735, 738, 756, 784, 810, 820, 840, 861, 882, 945, 972, 980, 984, 1008, 1042, 1080, 1107, 1134, 1148, 1176, 1215, 1230, 1260, 1296, 1323, 1435, 1470, 1476, 1512, 1563, 1620, 1640, 1680, 1701, 1722, 1764, 1845, 1890, 1944, 1960, 1968, 2009, 2084, 2160, 2205, 2214, 2268, 2296, 2352, 2430, 2460, 2520, 2583, 2605, 2646, 2835, 2870, 2940, 2952, 3024, 3126, 3240, 3280, 3321, 3402, 3444, 3528, 3647, 3690, 3780, 3888, 3920, 3969, 4018, 4168, 4305, 4410, 4428, 4536, 4592, 4689, 4860, 4920, 5040, 5166, 5210, 5292, 5535, 5670, 5740, 5880, 5904, 6027, 6252, 6480, 6615, 6642, 6804, 6888, 7056, 7294, 7380, 7560, 7749, 7815, 7938, 8036, 8336, 8505, 8610, 8820, 8856, 9072, 9378, 9720, 9840, 9963, 10045, 10332, 10420, 10584, 10941, 11070, 11340, 11480, 11760, 11907, 12054, 12504, 12915, 13230, 13284, 13608, 13776, 14067, 14588, 14760, 15120, 15498, 15630, 15876, 16072, 16605, 17010, 17220, 17640, 17712, 18081, 18235, 18756, 19440, 19845, 19926, 20090, 20664, 20840, 21168, 21361, 21882, 22140, 22680, 22960, 23247, 23445, 23814, 24108, 25008, 25529, 25830, 26460, 26568, 27216, 28134, 29176, 29520, 30135, 30996, 31260, 31752, 32144, 32823, 33210, 34020, 34440, 35280, 36162, 36470, 37512, 38745, 39690, 39852, 40180, 41328, 41680, 42201, 42722, 43764, 44280, 45360, 46494, 46890, 47628, 48216, 49815, 51058, 51660, 52920, 53136, 54243, 54705, 56268, 58352, 59535, 60270, 61992, 62520, 63504, 64083, 65646, 66420, 68040, 68880, 69741, 70335, 72324, 72940, 75024, 76587, 77490, 79380, 79704, 80360, 84402, 85444, 87528, 88560, 90405, 92988, 93780, 95256, 96432, 98469, 99630, 102116, 103320, 105840, 106805, 108486, 109410, 112536, 116235, 119070, 120540, 123984, 125040, 126603, 127645, 128166, 131292, 132840, 136080, 139482, 140670, 144648, 145880, 149527, 153174, 154980, 158760, 159408, 160720, 162729, 164115, 168804, 170888, 175056, 180810, 185976, 187560, 190512, 192249, 196938, 199260, 204232, 206640, 211005, 213610, 216972, 218820, 225072, 229761, 232470, 238140, 241080, 253206, 255290, 256332, 262584, 265680, 271215, 278964, 281340, 289296, 291760, 295407, 299054, 306348, 309960, 317520, 320415, 325458, 328230, 337608, 341776, 348705, 361620, 371952, 375120, 382935, 384498, 393876, 398520, 408464, 422010, 427220, 433944, 437640, 448581, 459522, 464940, 476280, 482160, 488187, 492345, 506412, 510580, 512664, 525168, 542430, 557928, 562680, 576747, 590814, 598108, 612696, 619920, 633015, 640830, 650916, 656460, 675216, 689283, 697410, 723240, 747635, 765870, 768996, 787752, 797040, 813645, 844020, 854440, 867888, 875280, 886221, 897162, 919044, 929880, 952560, 961245, 976374, 984690, 1012824, 1021160, 1025328, 1046689, 1084860, 1115856, 1125360, 1148805, 1153494, 1181628, 1196216, 1225392, 1266030, 1281660, 1301832, 1312920, 1345743, 1378566, 1394820, 1446480, 1477035, 1495270, 1531740, 1537992, 1575504, 1627290, 1688040, 1708880, 1730241, 1772442, 1794324, 1838088, 1859760, 1922490, 1952748, 1969380, 2025648, 2042320, 2067849, 2093378, 2169720, 2242905, 2297610, 2306988, 2363256, 2392432, 2440935, 2532060, 2563320, 2603664, 2625840, 2691486, 2757132, 2789640, 2883735, 2954070, 2990540, 3063480, 3075984, 3140067, 3254580, 3376080, 3446415, 3460482, 3544884, 3588648, 3676176, 3844980, 3905496, 3938760, 4037229, 4135698, 4186756, 4339440, 4431105, 4485810, 4595220, 4613976, 4726512, 4881870, 5064120, 5126640, 5190723, 5233445, 5382972, 5514264, 5579280, 5767470, 5908140, 5981080, 6126960, 6203547, 6280134, 6509160, 6728715, 6892830, 6920964, 7089768, 7177296, 7689960, 7810992, 7877520, 8074458, 8271396, 8373512, 8651205, 8862210, 8971620, 9190440, 9227952, 9420201, 9763740, 10128240, 10339245, 10381446, 10466890, 10765944, 11028528, 11534940, 11816280, 11962160, 12111687, 12407094, 12560268, 13018320, 13457430, 13785660, 13841928, 14179536, 15379920, 15700335, 16148916, 16542792, 16747024, 17302410, 17724420, 17943240, 18380880, 18840402, 19527480, 20186145, 20678490, 20762892, 20933780, 21531888, 23069880, 23632560, 24223374, 24814188, 25120536, 25953615, 26914860, 27571320, 27683856, 28260603, 31017735, 31400670, 32297832, 33085584, 34604820, 35448840, 35886480, 36335061, 37680804, 39054960, 40372290, 41356980, 41525784, 41867560, 46139760, 47101005, 48446748, 49628376, 50241072, 51907230, 53829720, 55142640, 56521206, 60558435, 62035470, 62801340, 64595664, 69209640, 70897680, 72670122, 75361608, 80744580, 82713960, 83051568, 83735120, 84781809, 94202010, 96893496, 99256752, 103814460, 107659440, 113042412, 121116870, 124070940, 125602680, 138419280, 141303015, 145340244, 150723216, 161489160, 165427920, 169563618, 181675305, 188404020, 193786992, 207628920, 226084824, 242233740, 248141880, 251205360, 254345427, 282606030, 290680488, 322978320, 339127236, 363350610, 376808040, 415257840, 423909045, 452169648, 484467480, 496283760, 508690854, 565212060, 581360976, 678254472, 726701220, 753616080, 847818090, 968934960, 1017381708, 1130424120, 1271727135, 1356508944, 1453402440, 1695636180, 2034763416, 2260848240, 2543454270, 2906804880, 3391272360, 4069526832, 5086908540, 6782544720, 10173817080, 20347634160]

約数ペア:

[(1, 20347634160), (2, 10173817080), (3, 6782544720), (4, 5086908540), (5, 4069526832), (6, 3391272360), (7, 2906804880), (8, 2543454270), (9, 2260848240), (10, 2034763416), (12, 1695636180), (14, 1453402440), (15, 1356508944), (16, 1271727135), (18, 1130424120), (20, 1017381708), (21, 968934960), (24, 847818090), (27, 753616080), (28, 726701220), (30, 678254472), (35, 581360976), (36, 565212060), (40, 508690854), (41, 496283760), (42, 484467480), (45, 452169648), (48, 423909045), (49, 415257840), (54, 376808040), (56, 363350610), (60, 339127236), (63, 322978320), (70, 290680488), (72, 282606030), (80, 254345427), (81, 251205360), (82, 248141880), (84, 242233740), (90, 226084824), (98, 207628920), (105, 193786992), (108, 188404020), (112, 181675305), (120, 169563618), (123, 165427920), (126, 161489160), (135, 150723216), (140, 145340244), (144, 141303015), (147, 138419280), (162, 125602680), (164, 124070940), (168, 121116870), (180, 113042412), (189, 107659440), (196, 103814460), (205, 99256752), (210, 96893496), (216, 94202010), (240, 84781809), (243, 83735120), (245, 83051568), (246, 82713960), (252, 80744580), (270, 75361608), (280, 72670122), (287, 70897680), (294, 69209640), (315, 64595664), (324, 62801340), (328, 62035470), (336, 60558435), (360, 56521206), (369, 55142640), (378, 53829720), (392, 51907230), (405, 50241072), (410, 49628376), (420, 48446748), (432, 47101005), (441, 46139760), (486, 41867560), (490, 41525784), (492, 41356980), (504, 40372290), (521, 39054960), (540, 37680804), (560, 36335061), (567, 35886480), (574, 35448840), (588, 34604820), (615, 33085584), (630, 32297832), (648, 31400670), (656, 31017735), (720, 28260603), (735, 27683856), (738, 27571320), (756, 26914860), (784, 25953615), (810, 25120536), (820, 24814188), (840, 24223374), (861, 23632560), (882, 23069880), (945, 21531888), (972, 20933780), (980, 20762892), (984, 20678490), (1008, 20186145), (1042, 19527480), (1080, 18840402), (1107, 18380880), (1134, 17943240), (1148, 17724420), (1176, 17302410), (1215, 16747024), (1230, 16542792), (1260, 16148916), (1296, 15700335), (1323, 15379920), (1435, 14179536), (1470, 13841928), (1476, 13785660), (1512, 13457430), (1563, 13018320), (1620, 12560268), (1640, 12407094), (1680, 12111687), (1701, 11962160), (1722, 11816280), (1764, 11534940), (1845, 11028528), (1890, 10765944), (1944, 10466890), (1960, 10381446), (1968, 10339245), (2009, 10128240), (2084, 9763740), (2160, 9420201), (2205, 9227952), (2214, 9190440), (2268, 8971620), (2296, 8862210), (2352, 8651205), (2430, 8373512), (2460, 8271396), (2520, 8074458), (2583, 7877520), (2605, 7810992), (2646, 7689960), (2835, 7177296), (2870, 7089768), (2940, 6920964), (2952, 6892830), (3024, 6728715), (3126, 6509160), (3240, 6280134), (3280, 6203547), (3321, 6126960), (3402, 5981080), (3444, 5908140), (3528, 5767470), (3647, 5579280), (3690, 5514264), (3780, 5382972), (3888, 5233445), (3920, 5190723), (3969, 5126640), (4018, 5064120), (4168, 4881870), (4305, 4726512), (4410, 4613976), (4428, 4595220), (4536, 4485810), (4592, 4431105), (4689, 4339440), (4860, 4186756), (4920, 4135698), (5040, 4037229), (5166, 3938760), (5210, 3905496), (5292, 3844980), (5535, 3676176), (5670, 3588648), (5740, 3544884), (5880, 3460482), (5904, 3446415), (6027, 3376080), (6252, 3254580), (6480, 3140067), (6615, 3075984), (6642, 3063480), (6804, 2990540), (6888, 2954070), (7056, 2883735), (7294, 2789640), (7380, 2757132), (7560, 2691486), (7749, 2625840), (7815, 2603664), (7938, 2563320), (8036, 2532060), (8336, 2440935), (8505, 2392432), (8610, 2363256), (8820, 2306988), (8856, 2297610), (9072, 2242905), (9378, 2169720), (9720, 2093378), (9840, 2067849), (9963, 2042320), (10045, 2025648), (10332, 1969380), (10420, 1952748), (10584, 1922490), (10941, 1859760), (11070, 1838088), (11340, 1794324), (11480, 1772442), (11760, 1730241), (11907, 1708880), (12054, 1688040), (12504, 1627290), (12915, 1575504), (13230, 1537992), (13284, 1531740), (13608, 1495270), (13776, 1477035), (14067, 1446480), (14588, 1394820), (14760, 1378566), (15120, 1345743), (15498, 1312920), (15630, 1301832), (15876, 1281660), (16072, 1266030), (16605, 1225392), (17010, 1196216), (17220, 1181628), (17640, 1153494), (17712, 1148805), (18081, 1125360), (18235, 1115856), (18756, 1084860), (19440, 1046689), (19845, 1025328), (19926, 1021160), (20090, 1012824), (20664, 984690), (20840, 976374), (21168, 961245), (21361, 952560), (21882, 929880), (22140, 919044), (22680, 897162), (22960, 886221), (23247, 875280), (23445, 867888), (23814, 854440), (24108, 844020), (25008, 813645), (25529, 797040), (25830, 787752), (26460, 768996), (26568, 765870), (27216, 747635), (28134, 723240), (29176, 697410), (29520, 689283), (30135, 675216), (30996, 656460), (31260, 650916), (31752, 640830), (32144, 633015), (32823, 619920), (33210, 612696), (34020, 598108), (34440, 590814), (35280, 576747), (36162, 562680), (36470, 557928), (37512, 542430), (38745, 525168), (39690, 512664), (39852, 510580), (40180, 506412), (41328, 492345), (41680, 488187), (42201, 482160), (42722, 476280), (43764, 464940), (44280, 459522), (45360, 448581), (46494, 437640), (46890, 433944), (47628, 427220), (48216, 422010), (49815, 408464), (51058, 398520), (51660, 393876), (52920, 384498), (53136, 382935), (54243, 375120), (54705, 371952), (56268, 361620), (58352, 348705), (59535, 341776), (60270, 337608), (61992, 328230), (62520, 325458), (63504, 320415), (64083, 317520), (65646, 309960), (66420, 306348), (68040, 299054), (68880, 295407), (69741, 291760), (70335, 289296), (72324, 281340), (72940, 278964), (75024, 271215), (76587, 265680), (77490, 262584), (79380, 256332), (79704, 255290), (80360, 253206), (84402, 241080), (85444, 238140), (87528, 232470), (88560, 229761), (90405, 225072), (92988, 218820), (93780, 216972), (95256, 213610), (96432, 211005), (98469, 206640), (99630, 204232), (102116, 199260), (103320, 196938), (105840, 192249), (106805, 190512), (108486, 187560), (109410, 185976), (112536, 180810), (116235, 175056), (119070, 170888), (120540, 168804), (123984, 164115), (125040, 162729), (126603, 160720), (127645, 159408), (128166, 158760), (131292, 154980), (132840, 153174), (136080, 149527), (139482, 145880), (140670, 144648)]