2706263280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3863}}^1$

素因数の和:4028

約数の個数: 240

約数和(自身を含む): 10464330240

約数和(自身を除く): 7758066960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 139, 140, 144, 168, 180, 210, 240, 252, 278, 280, 315, 336, 360, 417, 420, 504, 556, 560, 630, 695, 720, 834, 840, 973, 1008, 1112, 1251, 1260, 1390, 1668, 1680, 1946, 2085, 2224, 2502, 2520, 2780, 2919, 3336, 3863, 3892, 4170, 4865, 5004, 5040, 5560, 5838, 6255, 6672, 7726, 7784, 8340, 8757, 9730, 10008, 11120, 11589, 11676, 12510, 14595, 15452, 15568, 16680, 17514, 19315, 19460, 20016, 23178, 23352, 25020, 27041, 29190, 30904, 33360, 34767, 35028, 38630, 38920, 43785, 46356, 46704, 50040, 54082, 57945, 58380, 61808, 69534, 70056, 77260, 77840, 81123, 87570, 92712, 100080, 108164, 115890, 116760, 135205, 139068, 140112, 154520, 162246, 173835, 175140, 185424, 216328, 231780, 233520, 243369, 270410, 278136, 309040, 324492, 347670, 350280, 405615, 432656, 463560, 486738, 536957, 540820, 556272, 648984, 695340, 700560, 811230, 927120, 973476, 1073914, 1081640, 1216845, 1297968, 1390680, 1610871, 1622460, 1946952, 2147828, 2163280, 2433690, 2684785, 2781360, 3221742, 3244920, 3758699, 3893904, 4295656, 4832613, 4867380, 5369570, 6443484, 6489840, 7517398, 8054355, 8591312, 9665226, 9734760, 10739140, 11276097, 12886968, 15034796, 16108710, 18793495, 19330452, 19469520, 21478280, 22552194, 24163065, 25773936, 30069592, 32217420, 33828291, 37586990, 38660904, 42956560, 45104388, 48326130, 56380485, 60139184, 64434840, 67656582, 75173980, 77321808, 90208776, 96652260, 112760970, 128869680, 135313164, 150347960, 169141455, 180417552, 193304520, 225521940, 270626328, 300695920, 338282910, 386609040, 451043880, 541252656, 676565820, 902087760, 1353131640, 2706263280]

約数ペア:

[(1, 2706263280), (2, 1353131640), (3, 902087760), (4, 676565820), (5, 541252656), (6, 451043880), (7, 386609040), (8, 338282910), (9, 300695920), (10, 270626328), (12, 225521940), (14, 193304520), (15, 180417552), (16, 169141455), (18, 150347960), (20, 135313164), (21, 128869680), (24, 112760970), (28, 96652260), (30, 90208776), (35, 77321808), (36, 75173980), (40, 67656582), (42, 64434840), (45, 60139184), (48, 56380485), (56, 48326130), (60, 45104388), (63, 42956560), (70, 38660904), (72, 37586990), (80, 33828291), (84, 32217420), (90, 30069592), (105, 25773936), (112, 24163065), (120, 22552194), (126, 21478280), (139, 19469520), (140, 19330452), (144, 18793495), (168, 16108710), (180, 15034796), (210, 12886968), (240, 11276097), (252, 10739140), (278, 9734760), (280, 9665226), (315, 8591312), (336, 8054355), (360, 7517398), (417, 6489840), (420, 6443484), (504, 5369570), (556, 4867380), (560, 4832613), (630, 4295656), (695, 3893904), (720, 3758699), (834, 3244920), (840, 3221742), (973, 2781360), (1008, 2684785), (1112, 2433690), (1251, 2163280), (1260, 2147828), (1390, 1946952), (1668, 1622460), (1680, 1610871), (1946, 1390680), (2085, 1297968), (2224, 1216845), (2502, 1081640), (2520, 1073914), (2780, 973476), (2919, 927120), (3336, 811230), (3863, 700560), (3892, 695340), (4170, 648984), (4865, 556272), (5004, 540820), (5040, 536957), (5560, 486738), (5838, 463560), (6255, 432656), (6672, 405615), (7726, 350280), (7784, 347670), (8340, 324492), (8757, 309040), (9730, 278136), (10008, 270410), (11120, 243369), (11589, 233520), (11676, 231780), (12510, 216328), (14595, 185424), (15452, 175140), (15568, 173835), (16680, 162246), (17514, 154520), (19315, 140112), (19460, 139068), (20016, 135205), (23178, 116760), (23352, 115890), (25020, 108164), (27041, 100080), (29190, 92712), (30904, 87570), (33360, 81123), (34767, 77840), (35028, 77260), (38630, 70056), (38920, 69534), (43785, 61808), (46356, 58380), (46704, 57945), (50040, 54082)]