40342814720

素因数分解:

$2^{15}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 110526612480

約数和(自身を除く): 70183797760

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, 32768, 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, 163840, 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, 425984, 432640, 466240, 481280, 492466, 507904, 508352, 515840, 532480, 606112, 625664, 634880, 635440, 670592, 692224, 745984, 757640, 770048, 782080, 825344, 838240, 865280, 932480, 962560, 984932, 1015808, 1016704, 1031680, 1064960, 1212224, 1231165, 1251328, 1269760, 1270880, 1341184, 1384448, 1491968, 1515280, 1540096, 1564160, 1650688, 1676480, 1730560, 1864960, 1925120, 1969864, 2033408, 2063360, 2129920, 2424448, 2462330, 2502656, 2539520, 2541760, 2682368, 2768896, 2983936, 3030560, 3128320, 3301376, 3352960, 3461120, 3729920, 3850240, 3939728, 4066816, 4126720, 4848896, 4924660, 5005312, 5079040, 5083520, 5364736, 5537792, 5967872, 6061120, 6256640, 6602752, 6705920, 6922240, 7459840, 7700480, 7879456, 8133632, 8253440, 9697792, 9849320, 10010624, 10167040, 10729472, 11935744, 12122240, 12513280, 13205504, 13411840, 13844480, 14919680, 15758912, 16267264, 16506880, 19395584, 19698640, 20021248, 20334080, 21458944, 23871488, 24244480, 25026560, 26823680, 27688960, 29839360, 31517824, 32534528, 33013760, 38791168, 39397280, 40668160, 42917888, 47742976, 48488960, 50053120, 53647360, 59678720, 63035648, 65069056, 66027520, 77582336, 78794560, 81336320, 85835776, 96977920, 100106240, 107294720, 119357440, 126071296, 130138112, 155164672, 157589120, 162672640, 171671552, 193955840, 214589440, 238714880, 252142592, 260276224, 310329344, 315178240, 325345280, 387911680, 429178880, 504285184, 620658688, 630356480, 650690560, 775823360, 858357760, 1008570368, 1260712960, 1301381120, 1551646720, 2017140736, 2521425920, 3103293440, 4034281472, 5042851840, 8068562944, 10085703680, 20171407360, 40342814720]

約数ペア:

[(1, 40342814720), (2, 20171407360), (4, 10085703680), (5, 8068562944), (8, 5042851840), (10, 4034281472), (13, 3103293440), (16, 2521425920), (20, 2017140736), (26, 1551646720), (31, 1301381120), (32, 1260712960), (40, 1008570368), (47, 858357760), (52, 775823360), (62, 650690560), (64, 630356480), (65, 620658688), (80, 504285184), (94, 429178880), (104, 387911680), (124, 325345280), (128, 315178240), (130, 310329344), (155, 260276224), (160, 252142592), (169, 238714880), (188, 214589440), (208, 193955840), (235, 171671552), (248, 162672640), (256, 157589120), (260, 155164672), (310, 130138112), (320, 126071296), (338, 119357440), (376, 107294720), (403, 100106240), (416, 96977920), (470, 85835776), (496, 81336320), (512, 78794560), (520, 77582336), (611, 66027520), (620, 65069056), (640, 63035648), (676, 59678720), (752, 53647360), (806, 50053120), (832, 48488960), (845, 47742976), (940, 42917888), (992, 40668160), (1024, 39397280), (1040, 38791168), (1222, 33013760), (1240, 32534528), (1280, 31517824), (1352, 29839360), (1457, 27688960), (1504, 26823680), (1612, 25026560), (1664, 24244480), (1690, 23871488), (1880, 21458944), (1984, 20334080), (2015, 20021248), (2048, 19698640), (2080, 19395584), (2444, 16506880), (2480, 16267264), (2560, 15758912), (2704, 14919680), (2914, 13844480), (3008, 13411840), (3055, 13205504), (3224, 12513280), (3328, 12122240), (3380, 11935744), (3760, 10729472), (3968, 10167040), (4030, 10010624), (4096, 9849320), (4160, 9697792), (4888, 8253440), (4960, 8133632), (5120, 7879456), (5239, 7700480), (5408, 7459840), (5828, 6922240), (6016, 6705920), (6110, 6602752), (6448, 6256640), (6656, 6061120), (6760, 5967872), (7285, 5537792), (7520, 5364736), (7936, 5083520), (7943, 5079040), (8060, 5005312), (8192, 4924660), (8320, 4848896), (9776, 4126720), (9920, 4066816), (10240, 3939728), (10478, 3850240), (10816, 3729920), (11656, 3461120), (12032, 3352960), (12220, 3301376), (12896, 3128320), (13312, 3030560), (13520, 2983936), (14570, 2768896), (15040, 2682368), (15872, 2541760), (15886, 2539520), (16120, 2502656), (16384, 2462330), (16640, 2424448), (18941, 2129920), (19552, 2063360), (19840, 2033408), (20480, 1969864), (20956, 1925120), (21632, 1864960), (23312, 1730560), (24064, 1676480), (24440, 1650688), (25792, 1564160), (26195, 1540096), (26624, 1515280), (27040, 1491968), (29140, 1384448), (30080, 1341184), (31744, 1270880), (31772, 1269760), (32240, 1251328), (32768, 1231165), (33280, 1212224), (37882, 1064960), (39104, 1031680), (39680, 1016704), (39715, 1015808), (40960, 984932), (41912, 962560), (43264, 932480), (46624, 865280), (48128, 838240), (48880, 825344), (51584, 782080), (52390, 770048), (53248, 757640), (54080, 745984), (58280, 692224), (60160, 670592), (63488, 635440), (63544, 634880), (64480, 625664), (66560, 606112), (75764, 532480), (78208, 515840), (79360, 508352), (79430, 507904), (81920, 492466), (83824, 481280), (86528, 466240), (93248, 432640), (94705, 425984), (96256, 419120), (97760, 412672), (103168, 391040), (104780, 385024), (106496, 378820), (108160, 372992), (116560, 346112), (120320, 335296), (126976, 317720), (127088, 317440), (128960, 312832), (133120, 303056), (151528, 266240), (156416, 257920), (158720, 254176), (158860, 253952), (163840, 246233), (167648, 240640), (173056, 233120), (186496, 216320), (189410, 212992), (192512, 209560), (195520, 206336)]