27547363840

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:5014

約数の個数: 160

約数和(自身を含む): 69154145280

約数和(自身を除く): 41606781440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 124, 128, 142, 155, 160, 248, 256, 284, 310, 320, 355, 496, 512, 568, 620, 640, 710, 992, 1136, 1240, 1280, 1420, 1984, 2201, 2272, 2480, 2560, 2840, 3968, 4402, 4544, 4889, 4960, 5680, 7936, 8804, 9088, 9778, 9920, 11005, 11360, 15872, 17608, 18176, 19556, 19840, 22010, 22720, 24445, 35216, 36352, 39112, 39680, 44020, 45440, 48890, 70432, 78224, 79360, 88040, 90880, 97780, 140864, 151559, 156448, 176080, 181760, 195560, 281728, 303118, 312896, 347119, 352160, 391120, 563456, 606236, 625792, 694238, 704320, 757795, 782240, 1126912, 1212472, 1251584, 1388476, 1408640, 1515590, 1564480, 1735595, 2424944, 2503168, 2776952, 2817280, 3031180, 3128960, 3471190, 4849888, 5553904, 5634560, 6062360, 6257920, 6942380, 9699776, 10760689, 11107808, 12124720, 12515840, 13884760, 19399552, 21521378, 22215616, 24249440, 27769520, 38799104, 43042756, 44431232, 48498880, 53803445, 55539040, 77598208, 86085512, 88862464, 96997760, 107606890, 111078080, 172171024, 177724928, 193995520, 215213780, 222156160, 344342048, 387991040, 430427560, 444312320, 688684096, 860855120, 888624640, 1377368192, 1721710240, 2754736384, 3443420480, 5509472768, 6886840960, 13773681920, 27547363840]

約数ペア:

[(1, 27547363840), (2, 13773681920), (4, 6886840960), (5, 5509472768), (8, 3443420480), (10, 2754736384), (16, 1721710240), (20, 1377368192), (31, 888624640), (32, 860855120), (40, 688684096), (62, 444312320), (64, 430427560), (71, 387991040), (80, 344342048), (124, 222156160), (128, 215213780), (142, 193995520), (155, 177724928), (160, 172171024), (248, 111078080), (256, 107606890), (284, 96997760), (310, 88862464), (320, 86085512), (355, 77598208), (496, 55539040), (512, 53803445), (568, 48498880), (620, 44431232), (640, 43042756), (710, 38799104), (992, 27769520), (1136, 24249440), (1240, 22215616), (1280, 21521378), (1420, 19399552), (1984, 13884760), (2201, 12515840), (2272, 12124720), (2480, 11107808), (2560, 10760689), (2840, 9699776), (3968, 6942380), (4402, 6257920), (4544, 6062360), (4889, 5634560), (4960, 5553904), (5680, 4849888), (7936, 3471190), (8804, 3128960), (9088, 3031180), (9778, 2817280), (9920, 2776952), (11005, 2503168), (11360, 2424944), (15872, 1735595), (17608, 1564480), (18176, 1515590), (19556, 1408640), (19840, 1388476), (22010, 1251584), (22720, 1212472), (24445, 1126912), (35216, 782240), (36352, 757795), (39112, 704320), (39680, 694238), (44020, 625792), (45440, 606236), (48890, 563456), (70432, 391120), (78224, 352160), (79360, 347119), (88040, 312896), (90880, 303118), (97780, 281728), (140864, 195560), (151559, 181760), (156448, 176080)]