52393710080

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:331

約数の個数: 320

約数和(自身を含む): 134442823680

約数和(自身を除く): 82049113600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 79, 80, 122, 124, 128, 137, 155, 158, 160, 244, 248, 256, 274, 305, 310, 316, 320, 395, 488, 496, 512, 548, 610, 620, 632, 640, 685, 790, 976, 992, 1096, 1220, 1240, 1264, 1280, 1370, 1580, 1891, 1952, 1984, 2192, 2440, 2449, 2480, 2528, 2560, 2740, 3160, 3782, 3904, 3968, 4247, 4384, 4819, 4880, 4898, 4960, 5056, 5480, 6320, 7564, 7808, 7936, 8357, 8494, 8768, 9455, 9638, 9760, 9796, 9920, 10112, 10823, 10960, 12245, 12640, 15128, 15616, 15872, 16714, 16988, 17536, 18910, 19276, 19520, 19592, 19840, 20224, 21235, 21646, 21920, 24095, 24490, 25280, 30256, 31232, 33428, 33976, 35072, 37820, 38552, 39040, 39184, 39680, 40448, 41785, 42470, 43292, 43840, 48190, 48980, 50560, 54115, 60512, 66856, 67952, 70144, 75640, 77104, 78080, 78368, 79360, 83570, 84940, 86584, 87680, 96380, 97960, 101120, 108230, 121024, 133712, 135904, 149389, 151280, 154208, 156160, 156736, 167140, 169880, 173168, 175360, 192760, 195920, 202240, 216460, 242048, 259067, 267424, 271808, 298778, 302560, 308416, 313472, 334280, 335513, 339760, 346336, 350720, 385520, 391840, 432920, 484096, 518134, 534848, 543616, 597556, 605120, 616832, 626944, 660203, 668560, 671026, 679520, 692672, 746945, 771040, 783680, 865840, 968192, 1036268, 1069696, 1087232, 1195112, 1210240, 1233664, 1253888, 1295335, 1320406, 1337120, 1342052, 1359040, 1385344, 1493890, 1542080, 1567360, 1677565, 1731680, 2072536, 2139392, 2174464, 2390224, 2420480, 2467328, 2590670, 2640812, 2674240, 2684104, 2718080, 2770688, 2987780, 3084160, 3134720, 3301015, 3355130, 3463360, 4145072, 4278784, 4780448, 4840960, 5181340, 5281624, 5348480, 5368208, 5436160, 5541376, 5975560, 6168320, 6269440, 6602030, 6710260, 6926720, 8290144, 9560896, 10362680, 10563248, 10696960, 10736416, 10872320, 11951120, 12336640, 13204060, 13420520, 13853440, 16580288, 19121792, 20466293, 20725360, 21126496, 21393920, 21472832, 23902240, 26408120, 26841040, 27706880, 33160576, 38243584, 40932586, 41450720, 42252992, 42945664, 47804480, 52816240, 53682080, 66321152, 76487168, 81865172, 82901440, 84505984, 85891328, 95608960, 102331465, 105632480, 107364160, 132642304, 163730344, 165802880, 169011968, 171782656, 191217920, 204662930, 211264960, 214728320, 327460688, 331605760, 338023936, 382435840, 409325860, 422529920, 429456640, 654921376, 663211520, 818651720, 845059840, 858913280, 1309842752, 1637303440, 1690119680, 2619685504, 3274606880, 5239371008, 6549213760, 10478742016, 13098427520, 26196855040, 52393710080]

約数ペア:

[(1, 52393710080), (2, 26196855040), (4, 13098427520), (5, 10478742016), (8, 6549213760), (10, 5239371008), (16, 3274606880), (20, 2619685504), (31, 1690119680), (32, 1637303440), (40, 1309842752), (61, 858913280), (62, 845059840), (64, 818651720), (79, 663211520), (80, 654921376), (122, 429456640), (124, 422529920), (128, 409325860), (137, 382435840), (155, 338023936), (158, 331605760), (160, 327460688), (244, 214728320), (248, 211264960), (256, 204662930), (274, 191217920), (305, 171782656), (310, 169011968), (316, 165802880), (320, 163730344), (395, 132642304), (488, 107364160), (496, 105632480), (512, 102331465), (548, 95608960), (610, 85891328), (620, 84505984), (632, 82901440), (640, 81865172), (685, 76487168), (790, 66321152), (976, 53682080), (992, 52816240), (1096, 47804480), (1220, 42945664), (1240, 42252992), (1264, 41450720), (1280, 40932586), (1370, 38243584), (1580, 33160576), (1891, 27706880), (1952, 26841040), (1984, 26408120), (2192, 23902240), (2440, 21472832), (2449, 21393920), (2480, 21126496), (2528, 20725360), (2560, 20466293), (2740, 19121792), (3160, 16580288), (3782, 13853440), (3904, 13420520), (3968, 13204060), (4247, 12336640), (4384, 11951120), (4819, 10872320), (4880, 10736416), (4898, 10696960), (4960, 10563248), (5056, 10362680), (5480, 9560896), (6320, 8290144), (7564, 6926720), (7808, 6710260), (7936, 6602030), (8357, 6269440), (8494, 6168320), (8768, 5975560), (9455, 5541376), (9638, 5436160), (9760, 5368208), (9796, 5348480), (9920, 5281624), (10112, 5181340), (10823, 4840960), (10960, 4780448), (12245, 4278784), (12640, 4145072), (15128, 3463360), (15616, 3355130), (15872, 3301015), (16714, 3134720), (16988, 3084160), (17536, 2987780), (18910, 2770688), (19276, 2718080), (19520, 2684104), (19592, 2674240), (19840, 2640812), (20224, 2590670), (21235, 2467328), (21646, 2420480), (21920, 2390224), (24095, 2174464), (24490, 2139392), (25280, 2072536), (30256, 1731680), (31232, 1677565), (33428, 1567360), (33976, 1542080), (35072, 1493890), (37820, 1385344), (38552, 1359040), (39040, 1342052), (39184, 1337120), (39680, 1320406), (40448, 1295335), (41785, 1253888), (42470, 1233664), (43292, 1210240), (43840, 1195112), (48190, 1087232), (48980, 1069696), (50560, 1036268), (54115, 968192), (60512, 865840), (66856, 783680), (67952, 771040), (70144, 746945), (75640, 692672), (77104, 679520), (78080, 671026), (78368, 668560), (79360, 660203), (83570, 626944), (84940, 616832), (86584, 605120), (87680, 597556), (96380, 543616), (97960, 534848), (101120, 518134), (108230, 484096), (121024, 432920), (133712, 391840), (135904, 385520), (149389, 350720), (151280, 346336), (154208, 339760), (156160, 335513), (156736, 334280), (167140, 313472), (169880, 308416), (173168, 302560), (175360, 298778), (192760, 271808), (195920, 267424), (202240, 259067), (216460, 242048)]