80379535440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{82471}}^1$

素因数の和:82649

約数の個数: 160

約数和(自身を含む): 259181125632

約数和(自身を除く): 178801590192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 131, 155, 186, 240, 248, 262, 310, 372, 393, 465, 496, 524, 620, 655, 744, 786, 930, 1048, 1240, 1310, 1488, 1572, 1860, 1965, 2096, 2480, 2620, 3144, 3720, 3930, 4061, 5240, 6288, 7440, 7860, 8122, 10480, 12183, 15720, 16244, 20305, 24366, 31440, 32488, 40610, 48732, 60915, 64976, 81220, 82471, 97464, 121830, 162440, 164942, 194928, 243660, 247413, 324880, 329884, 412355, 487320, 494826, 659768, 824710, 974640, 989652, 1237065, 1319536, 1649420, 1979304, 2474130, 2556601, 3298840, 3958608, 4948260, 5113202, 6597680, 7669803, 9896520, 10226404, 10803701, 12783005, 15339606, 19793040, 20452808, 21607402, 25566010, 30679212, 32411103, 38349015, 40905616, 43214804, 51132020, 54018505, 61358424, 64822206, 76698030, 86429608, 102264040, 108037010, 122716848, 129644412, 153396060, 162055515, 172859216, 204528080, 216074020, 259288824, 306792120, 324111030, 334914731, 432148040, 518577648, 613584240, 648222060, 669829462, 864296080, 1004744193, 1296444120, 1339658924, 1674573655, 2009488386, 2592888240, 2679317848, 3349147310, 4018976772, 5023720965, 5358635696, 6698294620, 8037953544, 10047441930, 13396589240, 16075907088, 20094883860, 26793178480, 40189767720, 80379535440]

約数ペア:

[(1, 80379535440), (2, 40189767720), (3, 26793178480), (4, 20094883860), (5, 16075907088), (6, 13396589240), (8, 10047441930), (10, 8037953544), (12, 6698294620), (15, 5358635696), (16, 5023720965), (20, 4018976772), (24, 3349147310), (30, 2679317848), (31, 2592888240), (40, 2009488386), (48, 1674573655), (60, 1339658924), (62, 1296444120), (80, 1004744193), (93, 864296080), (120, 669829462), (124, 648222060), (131, 613584240), (155, 518577648), (186, 432148040), (240, 334914731), (248, 324111030), (262, 306792120), (310, 259288824), (372, 216074020), (393, 204528080), (465, 172859216), (496, 162055515), (524, 153396060), (620, 129644412), (655, 122716848), (744, 108037010), (786, 102264040), (930, 86429608), (1048, 76698030), (1240, 64822206), (1310, 61358424), (1488, 54018505), (1572, 51132020), (1860, 43214804), (1965, 40905616), (2096, 38349015), (2480, 32411103), (2620, 30679212), (3144, 25566010), (3720, 21607402), (3930, 20452808), (4061, 19793040), (5240, 15339606), (6288, 12783005), (7440, 10803701), (7860, 10226404), (8122, 9896520), (10480, 7669803), (12183, 6597680), (15720, 5113202), (16244, 4948260), (20305, 3958608), (24366, 3298840), (31440, 2556601), (32488, 2474130), (40610, 1979304), (48732, 1649420), (60915, 1319536), (64976, 1237065), (81220, 989652), (82471, 974640), (97464, 824710), (121830, 659768), (162440, 494826), (164942, 487320), (194928, 412355), (243660, 329884), (247413, 324880)]