15696657280

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:789

約数の個数: 192

約数和(自身を含む): 39840685920

約数和(自身を除く): 24144028640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 71, 80, 92, 115, 128, 142, 160, 184, 230, 284, 320, 355, 368, 460, 529, 568, 640, 653, 710, 736, 920, 1058, 1136, 1306, 1420, 1472, 1633, 1840, 2116, 2272, 2612, 2645, 2840, 2944, 3265, 3266, 3680, 4232, 4544, 5224, 5290, 5680, 6530, 6532, 7360, 8165, 8464, 9088, 10448, 10580, 11360, 13060, 13064, 14720, 15019, 16330, 16928, 20896, 21160, 22720, 26120, 26128, 30038, 32660, 33856, 37559, 41792, 42320, 45440, 46363, 52240, 52256, 60076, 65320, 67712, 75095, 75118, 83584, 84640, 92726, 104480, 104512, 120152, 130640, 150190, 150236, 169280, 185452, 187795, 208960, 209024, 231815, 240304, 261280, 300380, 300472, 338560, 345437, 370904, 375590, 417920, 463630, 480608, 522560, 600760, 600944, 690874, 741808, 751180, 927260, 961216, 1045120, 1066349, 1201520, 1201888, 1381748, 1483616, 1502360, 1727185, 1854520, 1922432, 2132698, 2403040, 2403776, 2763496, 2967232, 3004720, 3454370, 3709040, 4265396, 4806080, 4807552, 5331745, 5526992, 5934464, 6009440, 6908740, 7418080, 8530792, 9612160, 10663490, 11053984, 12018880, 13817480, 14836160, 17061584, 21326980, 22107968, 24037760, 24526027, 27634960, 29672320, 34123168, 42653960, 44215936, 49052054, 55269920, 68246336, 85307920, 98104108, 110539840, 122630135, 136492672, 170615840, 196208216, 221079680, 245260270, 341231680, 392416432, 490520540, 682463360, 784832864, 981041080, 1569665728, 1962082160, 3139331456, 3924164320, 7848328640, 15696657280]

約数ペア:

[(1, 15696657280), (2, 7848328640), (4, 3924164320), (5, 3139331456), (8, 1962082160), (10, 1569665728), (16, 981041080), (20, 784832864), (23, 682463360), (32, 490520540), (40, 392416432), (46, 341231680), (64, 245260270), (71, 221079680), (80, 196208216), (92, 170615840), (115, 136492672), (128, 122630135), (142, 110539840), (160, 98104108), (184, 85307920), (230, 68246336), (284, 55269920), (320, 49052054), (355, 44215936), (368, 42653960), (460, 34123168), (529, 29672320), (568, 27634960), (640, 24526027), (653, 24037760), (710, 22107968), (736, 21326980), (920, 17061584), (1058, 14836160), (1136, 13817480), (1306, 12018880), (1420, 11053984), (1472, 10663490), (1633, 9612160), (1840, 8530792), (2116, 7418080), (2272, 6908740), (2612, 6009440), (2645, 5934464), (2840, 5526992), (2944, 5331745), (3265, 4807552), (3266, 4806080), (3680, 4265396), (4232, 3709040), (4544, 3454370), (5224, 3004720), (5290, 2967232), (5680, 2763496), (6530, 2403776), (6532, 2403040), (7360, 2132698), (8165, 1922432), (8464, 1854520), (9088, 1727185), (10448, 1502360), (10580, 1483616), (11360, 1381748), (13060, 1201888), (13064, 1201520), (14720, 1066349), (15019, 1045120), (16330, 961216), (16928, 927260), (20896, 751180), (21160, 741808), (22720, 690874), (26120, 600944), (26128, 600760), (30038, 522560), (32660, 480608), (33856, 463630), (37559, 417920), (41792, 375590), (42320, 370904), (45440, 345437), (46363, 338560), (52240, 300472), (52256, 300380), (60076, 261280), (65320, 240304), (67712, 231815), (75095, 209024), (75118, 208960), (83584, 187795), (84640, 185452), (92726, 169280), (104480, 150236), (104512, 150190), (120152, 130640)]