2820631680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 512

約数和(自身を含む): 10716364800

約数和(自身を除く): 7895733120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 47, 48, 54, 60, 64, 69, 72, 80, 90, 92, 94, 96, 108, 115, 120, 128, 135, 138, 141, 144, 151, 160, 180, 184, 188, 192, 207, 216, 230, 235, 240, 270, 276, 282, 288, 302, 320, 345, 360, 368, 376, 384, 414, 423, 432, 453, 460, 470, 480, 540, 552, 564, 576, 604, 621, 640, 690, 705, 720, 736, 752, 755, 828, 846, 864, 906, 920, 940, 960, 1035, 1080, 1081, 1104, 1128, 1152, 1208, 1242, 1269, 1359, 1380, 1410, 1440, 1472, 1504, 1510, 1656, 1692, 1728, 1812, 1840, 1880, 1920, 2070, 2115, 2160, 2162, 2208, 2256, 2265, 2416, 2484, 2538, 2718, 2760, 2820, 2880, 2944, 3008, 3020, 3105, 3243, 3312, 3384, 3456, 3473, 3624, 3680, 3760, 4077, 4140, 4230, 4320, 4324, 4416, 4512, 4530, 4832, 4968, 5076, 5405, 5436, 5520, 5640, 5760, 6016, 6040, 6210, 6345, 6486, 6624, 6768, 6795, 6946, 7097, 7248, 7360, 7520, 8154, 8280, 8460, 8640, 8648, 8832, 9024, 9060, 9664, 9729, 9936, 10152, 10419, 10810, 10872, 11040, 11280, 12080, 12420, 12690, 12972, 13248, 13536, 13590, 13892, 14194, 14496, 14720, 15040, 16215, 16308, 16560, 16920, 17280, 17296, 17365, 18048, 18120, 19328, 19458, 19872, 20304, 20385, 20838, 21291, 21620, 21744, 22080, 22560, 24160, 24840, 25380, 25944, 26496, 27072, 27180, 27784, 28388, 28992, 29187, 30080, 31257, 32430, 32616, 33120, 33840, 34592, 34730, 35485, 36240, 38916, 39744, 40608, 40770, 41676, 42582, 43240, 43488, 44160, 45120, 48320, 48645, 49680, 50760, 51888, 52095, 54144, 54360, 55568, 56776, 57984, 58374, 62514, 63873, 64860, 65232, 66240, 67680, 69184, 69460, 70970, 72480, 77832, 79488, 81216, 81540, 83352, 85164, 86480, 86976, 90240, 93771, 96640, 97290, 99360, 101520, 103776, 104190, 106455, 108720, 111136, 113552, 116748, 125028, 127746, 129720, 130464, 132480, 135360, 138368, 138920, 141940, 144960, 145935, 155664, 156285, 162432, 163080, 163231, 166704, 170328, 172960, 173952, 187542, 191619, 194580, 198720, 203040, 207552, 208380, 212910, 217440, 222272, 227104, 233496, 250056, 255492, 259440, 260928, 270720, 277840, 283880, 289920, 291870, 311328, 312570, 319365, 326160, 326462, 333408, 340656, 345920, 375084, 383238, 389160, 397440, 406080, 415104, 416760, 425820, 434880, 444544, 454208, 466992, 468855, 489693, 500112, 510984, 518880, 521856, 555680, 567760, 583740, 622656, 625140, 638730, 652320, 652924, 666816, 681312, 691840, 750168, 766476, 778320, 812160, 816155, 833520, 851640, 869760, 908416, 933984, 937710, 958095, 979386, 1000224, 1021968, 1037760, 1111360, 1135520, 1167480, 1245312, 1250280, 1277460, 1304640, 1305848, 1333632, 1362624, 1469079, 1500336, 1532952, 1556640, 1632310, 1667040, 1703280, 1867968, 1875420, 1916190, 1958772, 2000448, 2043936, 2075520, 2222720, 2271040, 2334960, 2448465, 2500560, 2554920, 2609280, 2611696, 2725248, 2938158, 3000672, 3065904, 3113280, 3264620, 3334080, 3406560, 3735936, 3750840, 3832380, 3917544, 4000896, 4087872, 4407237, 4542080, 4669920, 4896930, 5001120, 5109840, 5223392, 5876316, 6001344, 6131808, 6226560, 6529240, 6668160, 6813120, 7345395, 7501680, 7664760, 7835088, 8175744, 8814474, 9339840, 9793860, 10002240, 10219680, 10446784, 11752632, 12002688, 12263616, 13058480, 13626240, 14690790, 15003360, 15329520, 15670176, 17628948, 18679680, 19587720, 20004480, 20439360, 20893568, 22036185, 23505264, 24527232, 26116960, 29381580, 30006720, 30659040, 31340352, 35257896, 39175440, 40878720, 44072370, 47010528, 52233920, 58763160, 60013440, 61318080, 62680704, 70515792, 78350880, 88144740, 94021056, 104467840, 117526320, 122636160, 141031584, 156701760, 176289480, 188042112, 235052640, 282063168, 313403520, 352578960, 470105280, 564126336, 705157920, 940210560, 1410315840, 2820631680]

約数ペア:

[(1, 2820631680), (2, 1410315840), (3, 940210560), (4, 705157920), (5, 564126336), (6, 470105280), (8, 352578960), (9, 313403520), (10, 282063168), (12, 235052640), (15, 188042112), (16, 176289480), (18, 156701760), (20, 141031584), (23, 122636160), (24, 117526320), (27, 104467840), (30, 94021056), (32, 88144740), (36, 78350880), (40, 70515792), (45, 62680704), (46, 61318080), (47, 60013440), (48, 58763160), (54, 52233920), (60, 47010528), (64, 44072370), (69, 40878720), (72, 39175440), (80, 35257896), (90, 31340352), (92, 30659040), (94, 30006720), (96, 29381580), (108, 26116960), (115, 24527232), (120, 23505264), (128, 22036185), (135, 20893568), (138, 20439360), (141, 20004480), (144, 19587720), (151, 18679680), (160, 17628948), (180, 15670176), (184, 15329520), (188, 15003360), (192, 14690790), (207, 13626240), (216, 13058480), (230, 12263616), (235, 12002688), (240, 11752632), (270, 10446784), (276, 10219680), (282, 10002240), (288, 9793860), (302, 9339840), (320, 8814474), (345, 8175744), (360, 7835088), (368, 7664760), (376, 7501680), (384, 7345395), (414, 6813120), (423, 6668160), (432, 6529240), (453, 6226560), (460, 6131808), (470, 6001344), (480, 5876316), (540, 5223392), (552, 5109840), (564, 5001120), (576, 4896930), (604, 4669920), (621, 4542080), (640, 4407237), (690, 4087872), (705, 4000896), (720, 3917544), (736, 3832380), (752, 3750840), (755, 3735936), (828, 3406560), (846, 3334080), (864, 3264620), (906, 3113280), (920, 3065904), (940, 3000672), (960, 2938158), (1035, 2725248), (1080, 2611696), (1081, 2609280), (1104, 2554920), (1128, 2500560), (1152, 2448465), (1208, 2334960), (1242, 2271040), (1269, 2222720), (1359, 2075520), (1380, 2043936), (1410, 2000448), (1440, 1958772), (1472, 1916190), (1504, 1875420), (1510, 1867968), (1656, 1703280), (1692, 1667040), (1728, 1632310), (1812, 1556640), (1840, 1532952), (1880, 1500336), (1920, 1469079), (2070, 1362624), (2115, 1333632), (2160, 1305848), (2162, 1304640), (2208, 1277460), (2256, 1250280), (2265, 1245312), (2416, 1167480), (2484, 1135520), (2538, 1111360), (2718, 1037760), (2760, 1021968), (2820, 1000224), (2880, 979386), (2944, 958095), (3008, 937710), (3020, 933984), (3105, 908416), (3243, 869760), (3312, 851640), (3384, 833520), (3456, 816155), (3473, 812160), (3624, 778320), (3680, 766476), (3760, 750168), (4077, 691840), (4140, 681312), (4230, 666816), (4320, 652924), (4324, 652320), (4416, 638730), (4512, 625140), (4530, 622656), (4832, 583740), (4968, 567760), (5076, 555680), (5405, 521856), (5436, 518880), (5520, 510984), (5640, 500112), (5760, 489693), (6016, 468855), (6040, 466992), (6210, 454208), (6345, 444544), (6486, 434880), (6624, 425820), (6768, 416760), (6795, 415104), (6946, 406080), (7097, 397440), (7248, 389160), (7360, 383238), (7520, 375084), (8154, 345920), (8280, 340656), (8460, 333408), (8640, 326462), (8648, 326160), (8832, 319365), (9024, 312570), (9060, 311328), (9664, 291870), (9729, 289920), (9936, 283880), (10152, 277840), (10419, 270720), (10810, 260928), (10872, 259440), (11040, 255492), (11280, 250056), (12080, 233496), (12420, 227104), (12690, 222272), (12972, 217440), (13248, 212910), (13536, 208380), (13590, 207552), (13892, 203040), (14194, 198720), (14496, 194580), (14720, 191619), (15040, 187542), (16215, 173952), (16308, 172960), (16560, 170328), (16920, 166704), (17280, 163231), (17296, 163080), (17365, 162432), (18048, 156285), (18120, 155664), (19328, 145935), (19458, 144960), (19872, 141940), (20304, 138920), (20385, 138368), (20838, 135360), (21291, 132480), (21620, 130464), (21744, 129720), (22080, 127746), (22560, 125028), (24160, 116748), (24840, 113552), (25380, 111136), (25944, 108720), (26496, 106455), (27072, 104190), (27180, 103776), (27784, 101520), (28388, 99360), (28992, 97290), (29187, 96640), (30080, 93771), (31257, 90240), (32430, 86976), (32616, 86480), (33120, 85164), (33840, 83352), (34592, 81540), (34730, 81216), (35485, 79488), (36240, 77832), (38916, 72480), (39744, 70970), (40608, 69460), (40770, 69184), (41676, 67680), (42582, 66240), (43240, 65232), (43488, 64860), (44160, 63873), (45120, 62514), (48320, 58374), (48645, 57984), (49680, 56776), (50760, 55568), (51888, 54360), (52095, 54144)]