156955877920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1\times {\mathrm{1367}}^1$

素因数の和:1791

約数の個数: 192

約数和(自身を含む): 394653772800

約数和(自身を除く): 237697894880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 179, 190, 211, 304, 358, 380, 422, 608, 716, 760, 844, 895, 1055, 1367, 1432, 1520, 1688, 1790, 2110, 2734, 2864, 3040, 3376, 3401, 3580, 4009, 4220, 5468, 5728, 6752, 6802, 6835, 7160, 8018, 8440, 10936, 13604, 13670, 14320, 16036, 16880, 17005, 20045, 21872, 25973, 27208, 27340, 28640, 32072, 33760, 34010, 37769, 40090, 43744, 51946, 54416, 54680, 64144, 68020, 75538, 80180, 103892, 108832, 109360, 128288, 129865, 136040, 151076, 160360, 188845, 207784, 218720, 244693, 259730, 272080, 288437, 302152, 320720, 377690, 415568, 489386, 519460, 544160, 576874, 604304, 641440, 717611, 755380, 831136, 978772, 1038920, 1153748, 1208608, 1223465, 1435222, 1442185, 1510760, 1957544, 2077840, 2307496, 2446930, 2870444, 2884370, 3021520, 3588055, 3915088, 4155680, 4614992, 4649167, 4893860, 5480303, 5740888, 5768740, 6043040, 7176110, 7830176, 9229984, 9298334, 9787720, 10960606, 11481776, 11537480, 14352220, 18596668, 19575440, 21921212, 22963552, 23074960, 23245835, 27401515, 28704440, 37193336, 39150880, 43842424, 46149920, 46491670, 51630223, 54803030, 57408880, 74386672, 87684848, 92983340, 103260446, 109606060, 114817760, 148773344, 175369696, 185966680, 206520892, 219212120, 258151115, 371933360, 413041784, 438424240, 516302230, 743866720, 826083568, 876848480, 980974237, 1032604460, 1652167136, 1961948474, 2065208920, 3923896948, 4130417840, 4904871185, 7847793896, 8260835680, 9809742370, 15695587792, 19619484740, 31391175584, 39238969480, 78477938960, 156955877920]

約数ペア:

[(1, 156955877920), (2, 78477938960), (4, 39238969480), (5, 31391175584), (8, 19619484740), (10, 15695587792), (16, 9809742370), (19, 8260835680), (20, 7847793896), (32, 4904871185), (38, 4130417840), (40, 3923896948), (76, 2065208920), (80, 1961948474), (95, 1652167136), (152, 1032604460), (160, 980974237), (179, 876848480), (190, 826083568), (211, 743866720), (304, 516302230), (358, 438424240), (380, 413041784), (422, 371933360), (608, 258151115), (716, 219212120), (760, 206520892), (844, 185966680), (895, 175369696), (1055, 148773344), (1367, 114817760), (1432, 109606060), (1520, 103260446), (1688, 92983340), (1790, 87684848), (2110, 74386672), (2734, 57408880), (2864, 54803030), (3040, 51630223), (3376, 46491670), (3401, 46149920), (3580, 43842424), (4009, 39150880), (4220, 37193336), (5468, 28704440), (5728, 27401515), (6752, 23245835), (6802, 23074960), (6835, 22963552), (7160, 21921212), (8018, 19575440), (8440, 18596668), (10936, 14352220), (13604, 11537480), (13670, 11481776), (14320, 10960606), (16036, 9787720), (16880, 9298334), (17005, 9229984), (20045, 7830176), (21872, 7176110), (25973, 6043040), (27208, 5768740), (27340, 5740888), (28640, 5480303), (32072, 4893860), (33760, 4649167), (34010, 4614992), (37769, 4155680), (40090, 3915088), (43744, 3588055), (51946, 3021520), (54416, 2884370), (54680, 2870444), (64144, 2446930), (68020, 2307496), (75538, 2077840), (80180, 1957544), (103892, 1510760), (108832, 1442185), (109360, 1435222), (128288, 1223465), (129865, 1208608), (136040, 1153748), (151076, 1038920), (160360, 978772), (188845, 831136), (207784, 755380), (218720, 717611), (244693, 641440), (259730, 604304), (272080, 576874), (288437, 544160), (302152, 519460), (320720, 489386), (377690, 415568)]