15706738720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 39349981440

約数和(自身を除く): 23643242720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 61, 80, 116, 122, 145, 160, 211, 232, 244, 263, 290, 305, 422, 464, 488, 526, 580, 610, 844, 928, 976, 1052, 1055, 1160, 1220, 1315, 1688, 1769, 1952, 2104, 2110, 2320, 2440, 2630, 3376, 3538, 4208, 4220, 4640, 4880, 5260, 6119, 6752, 7076, 7627, 8416, 8440, 8845, 9760, 10520, 12238, 12871, 14152, 15254, 16043, 16880, 17690, 21040, 24476, 25742, 28304, 30508, 30595, 32086, 33760, 35380, 38135, 42080, 48952, 51484, 55493, 56608, 61016, 61190, 64172, 64355, 70760, 76270, 80215, 97904, 102968, 110986, 122032, 122380, 128344, 128710, 141520, 152540, 160430, 195808, 205936, 221972, 244064, 244760, 256688, 257420, 277465, 283040, 305080, 320860, 373259, 411872, 443944, 465247, 489520, 513376, 514840, 554930, 610160, 641720, 746518, 887888, 930494, 979040, 1029680, 1109860, 1220320, 1283440, 1493036, 1609297, 1775776, 1860988, 1866295, 2059360, 2219720, 2326235, 2566880, 2986072, 3218594, 3385073, 3721976, 3732590, 4439440, 4652470, 5972144, 6437188, 6770146, 7443952, 7465180, 8046485, 8878880, 9304940, 11944288, 12874376, 13540292, 14887904, 14930360, 16092970, 16925365, 18609880, 25748752, 27080584, 29860720, 32185940, 33850730, 37219760, 51497504, 54161168, 59721440, 64371880, 67701460, 74439520, 98167117, 108322336, 128743760, 135402920, 196334234, 257487520, 270805840, 392668468, 490835585, 541611680, 785336936, 981671170, 1570673872, 1963342340, 3141347744, 3926684680, 7853369360, 15706738720]

約数ペア:

[(1, 15706738720), (2, 7853369360), (4, 3926684680), (5, 3141347744), (8, 1963342340), (10, 1570673872), (16, 981671170), (20, 785336936), (29, 541611680), (32, 490835585), (40, 392668468), (58, 270805840), (61, 257487520), (80, 196334234), (116, 135402920), (122, 128743760), (145, 108322336), (160, 98167117), (211, 74439520), (232, 67701460), (244, 64371880), (263, 59721440), (290, 54161168), (305, 51497504), (422, 37219760), (464, 33850730), (488, 32185940), (526, 29860720), (580, 27080584), (610, 25748752), (844, 18609880), (928, 16925365), (976, 16092970), (1052, 14930360), (1055, 14887904), (1160, 13540292), (1220, 12874376), (1315, 11944288), (1688, 9304940), (1769, 8878880), (1952, 8046485), (2104, 7465180), (2110, 7443952), (2320, 6770146), (2440, 6437188), (2630, 5972144), (3376, 4652470), (3538, 4439440), (4208, 3732590), (4220, 3721976), (4640, 3385073), (4880, 3218594), (5260, 2986072), (6119, 2566880), (6752, 2326235), (7076, 2219720), (7627, 2059360), (8416, 1866295), (8440, 1860988), (8845, 1775776), (9760, 1609297), (10520, 1493036), (12238, 1283440), (12871, 1220320), (14152, 1109860), (15254, 1029680), (16043, 979040), (16880, 930494), (17690, 887888), (21040, 746518), (24476, 641720), (25742, 610160), (28304, 554930), (30508, 514840), (30595, 513376), (32086, 489520), (33760, 465247), (35380, 443944), (38135, 411872), (42080, 373259), (48952, 320860), (51484, 305080), (55493, 283040), (56608, 277465), (61016, 257420), (61190, 256688), (64172, 244760), (64355, 244064), (70760, 221972), (76270, 205936), (80215, 195808), (97904, 160430), (102968, 152540), (110986, 141520), (122032, 128710), (122380, 128344)]