20171407360

素因数分解:

$2^{14}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 360

約数和(自身を含む): 55262462976

約数和(自身を除く): 35091055616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 47, 52, 62, 64, 65, 80, 94, 104, 124, 128, 130, 155, 160, 169, 188, 208, 235, 248, 256, 260, 310, 320, 338, 376, 403, 416, 470, 496, 512, 520, 611, 620, 640, 676, 752, 806, 832, 845, 940, 992, 1024, 1040, 1222, 1240, 1280, 1352, 1457, 1504, 1612, 1664, 1690, 1880, 1984, 2015, 2048, 2080, 2444, 2480, 2560, 2704, 2914, 3008, 3055, 3224, 3328, 3380, 3760, 3968, 4030, 4096, 4160, 4888, 4960, 5120, 5239, 5408, 5828, 6016, 6110, 6448, 6656, 6760, 7285, 7520, 7936, 7943, 8060, 8192, 8320, 9776, 9920, 10240, 10478, 10816, 11656, 12032, 12220, 12896, 13312, 13520, 14570, 15040, 15872, 15886, 16120, 16384, 16640, 18941, 19552, 19840, 20480, 20956, 21632, 23312, 24064, 24440, 25792, 26195, 26624, 27040, 29140, 30080, 31744, 31772, 32240, 33280, 37882, 39104, 39680, 39715, 40960, 41912, 43264, 46624, 48128, 48880, 51584, 52390, 53248, 54080, 58280, 60160, 63488, 63544, 64480, 66560, 75764, 78208, 79360, 79430, 81920, 83824, 86528, 93248, 94705, 96256, 97760, 103168, 104780, 106496, 108160, 116560, 120320, 126976, 127088, 128960, 133120, 151528, 156416, 158720, 158860, 167648, 173056, 186496, 189410, 192512, 195520, 206336, 209560, 212992, 216320, 233120, 240640, 246233, 253952, 254176, 257920, 266240, 303056, 312832, 317440, 317720, 335296, 346112, 372992, 378820, 385024, 391040, 412672, 419120, 432640, 466240, 481280, 492466, 507904, 508352, 515840, 532480, 606112, 625664, 634880, 635440, 670592, 692224, 745984, 757640, 770048, 782080, 825344, 838240, 865280, 932480, 962560, 984932, 1016704, 1031680, 1064960, 1212224, 1231165, 1251328, 1269760, 1270880, 1341184, 1384448, 1491968, 1515280, 1564160, 1650688, 1676480, 1730560, 1864960, 1925120, 1969864, 2033408, 2063360, 2424448, 2462330, 2502656, 2539520, 2541760, 2682368, 2768896, 2983936, 3030560, 3128320, 3301376, 3352960, 3461120, 3729920, 3850240, 3939728, 4066816, 4126720, 4848896, 4924660, 5005312, 5083520, 5364736, 5967872, 6061120, 6256640, 6602752, 6705920, 6922240, 7459840, 7879456, 8133632, 8253440, 9697792, 9849320, 10010624, 10167040, 10729472, 11935744, 12122240, 12513280, 13411840, 13844480, 14919680, 15758912, 16267264, 16506880, 19395584, 19698640, 20334080, 21458944, 23871488, 24244480, 25026560, 26823680, 29839360, 31517824, 32534528, 33013760, 38791168, 39397280, 40668160, 42917888, 48488960, 50053120, 53647360, 59678720, 63035648, 65069056, 77582336, 78794560, 81336320, 85835776, 96977920, 107294720, 119357440, 126071296, 130138112, 155164672, 157589120, 162672640, 193955840, 214589440, 252142592, 310329344, 315178240, 325345280, 387911680, 429178880, 504285184, 630356480, 650690560, 775823360, 1008570368, 1260712960, 1551646720, 2017140736, 2521425920, 4034281472, 5042851840, 10085703680, 20171407360]

約数ペア:

[(1, 20171407360), (2, 10085703680), (4, 5042851840), (5, 4034281472), (8, 2521425920), (10, 2017140736), (13, 1551646720), (16, 1260712960), (20, 1008570368), (26, 775823360), (31, 650690560), (32, 630356480), (40, 504285184), (47, 429178880), (52, 387911680), (62, 325345280), (64, 315178240), (65, 310329344), (80, 252142592), (94, 214589440), (104, 193955840), (124, 162672640), (128, 157589120), (130, 155164672), (155, 130138112), (160, 126071296), (169, 119357440), (188, 107294720), (208, 96977920), (235, 85835776), (248, 81336320), (256, 78794560), (260, 77582336), (310, 65069056), (320, 63035648), (338, 59678720), (376, 53647360), (403, 50053120), (416, 48488960), (470, 42917888), (496, 40668160), (512, 39397280), (520, 38791168), (611, 33013760), (620, 32534528), (640, 31517824), (676, 29839360), (752, 26823680), (806, 25026560), (832, 24244480), (845, 23871488), (940, 21458944), (992, 20334080), (1024, 19698640), (1040, 19395584), (1222, 16506880), (1240, 16267264), (1280, 15758912), (1352, 14919680), (1457, 13844480), (1504, 13411840), (1612, 12513280), (1664, 12122240), (1690, 11935744), (1880, 10729472), (1984, 10167040), (2015, 10010624), (2048, 9849320), (2080, 9697792), (2444, 8253440), (2480, 8133632), (2560, 7879456), (2704, 7459840), (2914, 6922240), (3008, 6705920), (3055, 6602752), (3224, 6256640), (3328, 6061120), (3380, 5967872), (3760, 5364736), (3968, 5083520), (4030, 5005312), (4096, 4924660), (4160, 4848896), (4888, 4126720), (4960, 4066816), (5120, 3939728), (5239, 3850240), (5408, 3729920), (5828, 3461120), (6016, 3352960), (6110, 3301376), (6448, 3128320), (6656, 3030560), (6760, 2983936), (7285, 2768896), (7520, 2682368), (7936, 2541760), (7943, 2539520), (8060, 2502656), (8192, 2462330), (8320, 2424448), (9776, 2063360), (9920, 2033408), (10240, 1969864), (10478, 1925120), (10816, 1864960), (11656, 1730560), (12032, 1676480), (12220, 1650688), (12896, 1564160), (13312, 1515280), (13520, 1491968), (14570, 1384448), (15040, 1341184), (15872, 1270880), (15886, 1269760), (16120, 1251328), (16384, 1231165), (16640, 1212224), (18941, 1064960), (19552, 1031680), (19840, 1016704), (20480, 984932), (20956, 962560), (21632, 932480), (23312, 865280), (24064, 838240), (24440, 825344), (25792, 782080), (26195, 770048), (26624, 757640), (27040, 745984), (29140, 692224), (30080, 670592), (31744, 635440), (31772, 634880), (32240, 625664), (33280, 606112), (37882, 532480), (39104, 515840), (39680, 508352), (39715, 507904), (40960, 492466), (41912, 481280), (43264, 466240), (46624, 432640), (48128, 419120), (48880, 412672), (51584, 391040), (52390, 385024), (53248, 378820), (54080, 372992), (58280, 346112), (60160, 335296), (63488, 317720), (63544, 317440), (64480, 312832), (66560, 303056), (75764, 266240), (78208, 257920), (79360, 254176), (79430, 253952), (81920, 246233), (83824, 240640), (86528, 233120), (93248, 216320), (94705, 212992), (96256, 209560), (97760, 206336), (103168, 195520), (104780, 192512), (106496, 189410), (108160, 186496), (116560, 173056), (120320, 167648), (126976, 158860), (127088, 158720), (128960, 156416), (133120, 151528)]