42055157120

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1\times {\mathrm{1279}}^1$

素因数の和:2000

約数の個数: 128

約数和(自身を含む): 101993472000

約数和(自身を除く): 59938314880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 619, 640, 664, 830, 1238, 1279, 1328, 1660, 2476, 2558, 2656, 3095, 3320, 4952, 5116, 5312, 6190, 6395, 6640, 9904, 10232, 10624, 12380, 12790, 13280, 19808, 20464, 24760, 25580, 26560, 39616, 40928, 49520, 51160, 51377, 53120, 79232, 81856, 99040, 102320, 102754, 106157, 163712, 198080, 204640, 205508, 212314, 256885, 396160, 409280, 411016, 424628, 513770, 530785, 791701, 818560, 822032, 849256, 1027540, 1061570, 1583402, 1644064, 1698512, 2055080, 2123140, 3166804, 3288128, 3397024, 3958505, 4110160, 4246280, 6333608, 6576256, 6794048, 7917010, 8220320, 8492560, 12667216, 13588096, 15834020, 16440640, 16985120, 25334432, 31668040, 32881280, 33970240, 50668864, 63336080, 65711183, 67940480, 101337728, 126672160, 131422366, 253344320, 262844732, 328555915, 506688640, 525689464, 657111830, 1051378928, 1314223660, 2102757856, 2628447320, 4205515712, 5256894640, 8411031424, 10513789280, 21027578560, 42055157120]

約数ペア:

[(1, 42055157120), (2, 21027578560), (4, 10513789280), (5, 8411031424), (8, 5256894640), (10, 4205515712), (16, 2628447320), (20, 2102757856), (32, 1314223660), (40, 1051378928), (64, 657111830), (80, 525689464), (83, 506688640), (128, 328555915), (160, 262844732), (166, 253344320), (320, 131422366), (332, 126672160), (415, 101337728), (619, 67940480), (640, 65711183), (664, 63336080), (830, 50668864), (1238, 33970240), (1279, 32881280), (1328, 31668040), (1660, 25334432), (2476, 16985120), (2558, 16440640), (2656, 15834020), (3095, 13588096), (3320, 12667216), (4952, 8492560), (5116, 8220320), (5312, 7917010), (6190, 6794048), (6395, 6576256), (6640, 6333608), (9904, 4246280), (10232, 4110160), (10624, 3958505), (12380, 3397024), (12790, 3288128), (13280, 3166804), (19808, 2123140), (20464, 2055080), (24760, 1698512), (25580, 1644064), (26560, 1583402), (39616, 1061570), (40928, 1027540), (49520, 849256), (51160, 822032), (51377, 818560), (53120, 791701), (79232, 530785), (81856, 513770), (99040, 424628), (102320, 411016), (102754, 409280), (106157, 396160), (163712, 256885), (198080, 212314), (204640, 205508)]