80685936960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{8191}}^1$

素因数の和:8573

約数の個数: 224

約数和(自身を含む): 265272950784

約数和(自身を除く): 184587013824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 331, 372, 465, 480, 496, 620, 662, 744, 930, 960, 992, 993, 1240, 1324, 1488, 1655, 1860, 1984, 1986, 2480, 2648, 2976, 3310, 3720, 3972, 4960, 4965, 5296, 5952, 6620, 7440, 7944, 8191, 9920, 9930, 10261, 10592, 13240, 14880, 15888, 16382, 19860, 20522, 21184, 24573, 26480, 29760, 30783, 31776, 32764, 39720, 40955, 41044, 49146, 51305, 52960, 61566, 63552, 65528, 79440, 81910, 82088, 98292, 102610, 105920, 122865, 123132, 131056, 153915, 158880, 163820, 164176, 196584, 205220, 245730, 246264, 253921, 262112, 307830, 317760, 327640, 328352, 393168, 410440, 491460, 492528, 507842, 524224, 615660, 655280, 656704, 761763, 786336, 820880, 982920, 985056, 1015684, 1231320, 1269605, 1310560, 1523526, 1572672, 1641760, 1965840, 1970112, 2031368, 2462640, 2539210, 2621120, 2711221, 3047052, 3283520, 3808815, 3931680, 4062736, 4925280, 5078420, 5422442, 6094104, 7617630, 7863360, 8125472, 8133663, 9850560, 10156840, 10844884, 12188208, 13556105, 15235260, 16250944, 16267326, 20313680, 21689768, 24376416, 27112210, 30470520, 32534652, 40627360, 40668315, 43379536, 48752832, 54224420, 60941040, 65069304, 81254720, 81336630, 84047851, 86759072, 108448840, 121882080, 130138608, 162673260, 168095702, 173518144, 216897680, 243764160, 252143553, 260277216, 325346520, 336191404, 420239255, 433795360, 504287106, 520554432, 650693040, 672382808, 840478510, 867590720, 1008574212, 1260717765, 1301386080, 1344765616, 1680957020, 2017148424, 2521435530, 2602772160, 2689531232, 3361914040, 4034296848, 5042871060, 5379062464, 6723828080, 8068593696, 10085742120, 13447656160, 16137187392, 20171484240, 26895312320, 40342968480, 80685936960]

約数ペア:

[(1, 80685936960), (2, 40342968480), (3, 26895312320), (4, 20171484240), (5, 16137187392), (6, 13447656160), (8, 10085742120), (10, 8068593696), (12, 6723828080), (15, 5379062464), (16, 5042871060), (20, 4034296848), (24, 3361914040), (30, 2689531232), (31, 2602772160), (32, 2521435530), (40, 2017148424), (48, 1680957020), (60, 1344765616), (62, 1301386080), (64, 1260717765), (80, 1008574212), (93, 867590720), (96, 840478510), (120, 672382808), (124, 650693040), (155, 520554432), (160, 504287106), (186, 433795360), (192, 420239255), (240, 336191404), (248, 325346520), (310, 260277216), (320, 252143553), (331, 243764160), (372, 216897680), (465, 173518144), (480, 168095702), (496, 162673260), (620, 130138608), (662, 121882080), (744, 108448840), (930, 86759072), (960, 84047851), (992, 81336630), (993, 81254720), (1240, 65069304), (1324, 60941040), (1488, 54224420), (1655, 48752832), (1860, 43379536), (1984, 40668315), (1986, 40627360), (2480, 32534652), (2648, 30470520), (2976, 27112210), (3310, 24376416), (3720, 21689768), (3972, 20313680), (4960, 16267326), (4965, 16250944), (5296, 15235260), (5952, 13556105), (6620, 12188208), (7440, 10844884), (7944, 10156840), (8191, 9850560), (9920, 8133663), (9930, 8125472), (10261, 7863360), (10592, 7617630), (13240, 6094104), (14880, 5422442), (15888, 5078420), (16382, 4925280), (19860, 4062736), (20522, 3931680), (21184, 3808815), (24573, 3283520), (26480, 3047052), (29760, 2711221), (30783, 2621120), (31776, 2539210), (32764, 2462640), (39720, 2031368), (40955, 1970112), (41044, 1965840), (49146, 1641760), (51305, 1572672), (52960, 1523526), (61566, 1310560), (63552, 1269605), (65528, 1231320), (79440, 1015684), (81910, 985056), (82088, 982920), (98292, 820880), (102610, 786336), (105920, 761763), (122865, 656704), (123132, 655280), (131056, 615660), (153915, 524224), (158880, 507842), (163820, 492528), (164176, 491460), (196584, 410440), (205220, 393168), (245730, 328352), (246264, 327640), (253921, 317760), (262112, 307830)]