6456925440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{80071}}^1$

素因数の和:80105

約数の個数: 216

約数和(自身を含む): 25532078208

約数和(自身を除く): 19075152768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80071, 80640, 160142, 240213, 320284, 400355, 480426, 560497, 640568, 720639, 800710, 960852, 1120994, 1201065, 1281136, 1441278, 1601420, 1681491, 1921704, 2241988, 2402130, 2562272, 2802485, 2882556, 3202840, 3362982, 3603195, 3843408, 4483976, 4804260, 5044473, 5124544, 5604970, 5765112, 6405680, 6725964, 7206390, 7686816, 8407455, 8967952, 9608520, 10088946, 10249088, 11209940, 11530224, 12811360, 13451928, 14412780, 15373632, 16814910, 17935904, 19217040, 20177892, 20498176, 22419880, 23060448, 25222365, 25622720, 26903856, 28825560, 30747264, 33629820, 35871808, 38434080, 40355784, 44839760, 46120896, 50444730, 51245440, 53807712, 57651120, 61494528, 67259640, 71743616, 76868160, 80711568, 89679520, 92241792, 100889460, 102490880, 107615424, 115302240, 134519280, 143487232, 153736320, 161423136, 179359040, 184483584, 201778920, 215230848, 230604480, 269038560, 307472640, 322846272, 358718080, 403557840, 430461696, 461208960, 538077120, 645692544, 717436160, 807115680, 922417920, 1076154240, 1291385088, 1614231360, 2152308480, 3228462720, 6456925440]

約数ペア:

[(1, 6456925440), (2, 3228462720), (3, 2152308480), (4, 1614231360), (5, 1291385088), (6, 1076154240), (7, 922417920), (8, 807115680), (9, 717436160), (10, 645692544), (12, 538077120), (14, 461208960), (15, 430461696), (16, 403557840), (18, 358718080), (20, 322846272), (21, 307472640), (24, 269038560), (28, 230604480), (30, 215230848), (32, 201778920), (35, 184483584), (36, 179359040), (40, 161423136), (42, 153736320), (45, 143487232), (48, 134519280), (56, 115302240), (60, 107615424), (63, 102490880), (64, 100889460), (70, 92241792), (72, 89679520), (80, 80711568), (84, 76868160), (90, 71743616), (96, 67259640), (105, 61494528), (112, 57651120), (120, 53807712), (126, 51245440), (128, 50444730), (140, 46120896), (144, 44839760), (160, 40355784), (168, 38434080), (180, 35871808), (192, 33629820), (210, 30747264), (224, 28825560), (240, 26903856), (252, 25622720), (256, 25222365), (280, 23060448), (288, 22419880), (315, 20498176), (320, 20177892), (336, 19217040), (360, 17935904), (384, 16814910), (420, 15373632), (448, 14412780), (480, 13451928), (504, 12811360), (560, 11530224), (576, 11209940), (630, 10249088), (640, 10088946), (672, 9608520), (720, 8967952), (768, 8407455), (840, 7686816), (896, 7206390), (960, 6725964), (1008, 6405680), (1120, 5765112), (1152, 5604970), (1260, 5124544), (1280, 5044473), (1344, 4804260), (1440, 4483976), (1680, 3843408), (1792, 3603195), (1920, 3362982), (2016, 3202840), (2240, 2882556), (2304, 2802485), (2520, 2562272), (2688, 2402130), (2880, 2241988), (3360, 1921704), (3840, 1681491), (4032, 1601420), (4480, 1441278), (5040, 1281136), (5376, 1201065), (5760, 1120994), (6720, 960852), (8064, 800710), (8960, 720639), (10080, 640568), (11520, 560497), (13440, 480426), (16128, 400355), (20160, 320284), (26880, 240213), (40320, 160142), (80071, 80640)]