86787415520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{7883}}^1$

素因数の和:8057

約数の個数: 192

約数和(自身を含む): 226968376320

約数和(自身を除く): 140180960800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 67, 79, 80, 104, 130, 134, 158, 160, 208, 260, 268, 316, 335, 395, 416, 520, 536, 632, 670, 790, 871, 1027, 1040, 1072, 1264, 1340, 1580, 1742, 2054, 2080, 2144, 2528, 2680, 3160, 3484, 4108, 4355, 5135, 5293, 5360, 6320, 6968, 7883, 8216, 8710, 10270, 10586, 10720, 12640, 13936, 15766, 16432, 17420, 20540, 21172, 26465, 27872, 31532, 32864, 34840, 39415, 41080, 42344, 52930, 63064, 68809, 69680, 78830, 82160, 84688, 102479, 105860, 126128, 137618, 139360, 157660, 164320, 169376, 204958, 211720, 252256, 275236, 315320, 344045, 409916, 423440, 512395, 528161, 550472, 622757, 630640, 688090, 819832, 846880, 1024790, 1056322, 1100944, 1245514, 1261280, 1376180, 1639664, 2049580, 2112644, 2201888, 2491028, 2640805, 2752360, 3113785, 3279328, 4099160, 4225288, 4982056, 5281610, 5504720, 6227570, 6866093, 8095841, 8198320, 8450576, 9964112, 10563220, 11009440, 12455140, 13732186, 16191682, 16396640, 16901152, 19928224, 21126440, 24910280, 27464372, 32383364, 34330465, 40479205, 41724719, 42252880, 49820560, 54928744, 64766728, 68660930, 80958410, 83449438, 84505760, 99641120, 109857488, 129533456, 137321860, 161916820, 166898876, 208623595, 219714976, 259066912, 274643720, 323833640, 333797752, 417247190, 542421347, 549287440, 647667280, 667595504, 834494380, 1084842694, 1098574880, 1295334560, 1335191008, 1668988760, 2169685388, 2712106735, 3337977520, 4339370776, 5424213470, 6675955040, 8678741552, 10848426940, 17357483104, 21696853880, 43393707760, 86787415520]

約数ペア:

[(1, 86787415520), (2, 43393707760), (4, 21696853880), (5, 17357483104), (8, 10848426940), (10, 8678741552), (13, 6675955040), (16, 5424213470), (20, 4339370776), (26, 3337977520), (32, 2712106735), (40, 2169685388), (52, 1668988760), (65, 1335191008), (67, 1295334560), (79, 1098574880), (80, 1084842694), (104, 834494380), (130, 667595504), (134, 647667280), (158, 549287440), (160, 542421347), (208, 417247190), (260, 333797752), (268, 323833640), (316, 274643720), (335, 259066912), (395, 219714976), (416, 208623595), (520, 166898876), (536, 161916820), (632, 137321860), (670, 129533456), (790, 109857488), (871, 99641120), (1027, 84505760), (1040, 83449438), (1072, 80958410), (1264, 68660930), (1340, 64766728), (1580, 54928744), (1742, 49820560), (2054, 42252880), (2080, 41724719), (2144, 40479205), (2528, 34330465), (2680, 32383364), (3160, 27464372), (3484, 24910280), (4108, 21126440), (4355, 19928224), (5135, 16901152), (5293, 16396640), (5360, 16191682), (6320, 13732186), (6968, 12455140), (7883, 11009440), (8216, 10563220), (8710, 9964112), (10270, 8450576), (10586, 8198320), (10720, 8095841), (12640, 6866093), (13936, 6227570), (15766, 5504720), (16432, 5281610), (17420, 4982056), (20540, 4225288), (21172, 4099160), (26465, 3279328), (27872, 3113785), (31532, 2752360), (32864, 2640805), (34840, 2491028), (39415, 2201888), (41080, 2112644), (42344, 2049580), (52930, 1639664), (63064, 1376180), (68809, 1261280), (69680, 1245514), (78830, 1100944), (82160, 1056322), (84688, 1024790), (102479, 846880), (105860, 819832), (126128, 688090), (137618, 630640), (139360, 622757), (157660, 550472), (164320, 528161), (169376, 512395), (204958, 423440), (211720, 409916), (252256, 344045), (275236, 315320)]