6698051495680

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2767241}}^1$

素因数の和:2767354

約数の個数: 144

約数和(自身を含む): 16832978120448

約数和(自身を除く): 10134926624768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 80, 122, 124, 128, 155, 160, 244, 248, 256, 305, 310, 320, 488, 496, 610, 620, 640, 976, 992, 1220, 1240, 1280, 1891, 1952, 1984, 2440, 2480, 3782, 3904, 3968, 4880, 4960, 7564, 7808, 7936, 9455, 9760, 9920, 15128, 15616, 18910, 19520, 19840, 30256, 37820, 39040, 39680, 60512, 75640, 78080, 121024, 151280, 242048, 302560, 484096, 605120, 1210240, 2420480, 2767241, 5534482, 11068964, 13836205, 22137928, 27672410, 44275856, 55344820, 85784471, 88551712, 110689640, 168801701, 171568942, 177103424, 221379280, 337603402, 343137884, 354206848, 428922355, 442758560, 675206804, 686275768, 708413696, 844008505, 857844710, 885517120, 1350413608, 1372551536, 1688017010, 1715689420, 1771034240, 2700827216, 2745103072, 3376034020, 3431378840, 3542068480, 5232852731, 5401654432, 5490206144, 6752068040, 6862757680, 10465705462, 10803308864, 10980412288, 13504136080, 13725515360, 20931410924, 21606617728, 21960824576, 26164263655, 27008272160, 27451030720, 41862821848, 43213235456, 52328527310, 54016544320, 54902061440, 83725643696, 104657054620, 108033088640, 109804122880, 167451287392, 209314109240, 216066177280, 334902574784, 418628218480, 669805149568, 837256436960, 1339610299136, 1674512873920, 3349025747840, 6698051495680]

約数ペア:

[(1, 6698051495680), (2, 3349025747840), (4, 1674512873920), (5, 1339610299136), (8, 837256436960), (10, 669805149568), (16, 418628218480), (20, 334902574784), (31, 216066177280), (32, 209314109240), (40, 167451287392), (61, 109804122880), (62, 108033088640), (64, 104657054620), (80, 83725643696), (122, 54902061440), (124, 54016544320), (128, 52328527310), (155, 43213235456), (160, 41862821848), (244, 27451030720), (248, 27008272160), (256, 26164263655), (305, 21960824576), (310, 21606617728), (320, 20931410924), (488, 13725515360), (496, 13504136080), (610, 10980412288), (620, 10803308864), (640, 10465705462), (976, 6862757680), (992, 6752068040), (1220, 5490206144), (1240, 5401654432), (1280, 5232852731), (1891, 3542068480), (1952, 3431378840), (1984, 3376034020), (2440, 2745103072), (2480, 2700827216), (3782, 1771034240), (3904, 1715689420), (3968, 1688017010), (4880, 1372551536), (4960, 1350413608), (7564, 885517120), (7808, 857844710), (7936, 844008505), (9455, 708413696), (9760, 686275768), (9920, 675206804), (15128, 442758560), (15616, 428922355), (18910, 354206848), (19520, 343137884), (19840, 337603402), (30256, 221379280), (37820, 177103424), (39040, 171568942), (39680, 168801701), (60512, 110689640), (75640, 88551712), (78080, 85784471), (121024, 55344820), (151280, 44275856), (242048, 27672410), (302560, 22137928), (484096, 13836205), (605120, 11068964), (1210240, 5534482), (2420480, 2767241)]