1306504080

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{9601}}^1$

素因数の和:9636

約数の個数: 240

約数和(自身を含む): 5200750464

約数和(自身を除く): 3894246384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9601, 9720, 11340, 13608, 15120, 17010, 19202, 19440, 22680, 27216, 28803, 34020, 38404, 45360, 48005, 57606, 67207, 68040, 76808, 86409, 96010, 115212, 134414, 136080, 144015, 153616, 172818, 192020, 201621, 230424, 259227, 268828, 288030, 336035, 345636, 384040, 403242, 432045, 460848, 518454, 537656, 576060, 604863, 672070, 691272, 768080, 777681, 806484, 864090, 1008105, 1036908, 1075312, 1152120, 1209726, 1296135, 1344140, 1382544, 1555362, 1612968, 1728180, 1814589, 2016210, 2073816, 2304240, 2333043, 2419452, 2592270, 2688280, 3024315, 3110724, 3225936, 3456360, 3629178, 3888405, 4032420, 4147632, 4666086, 4838904, 5184540, 5376560, 5443767, 6048630, 6221448, 6912720, 7258356, 7776810, 8064840, 9072945, 9332172, 9677808, 10369080, 10887534, 11665215, 12097260, 12442896, 14516712, 15553620, 16129680, 16331301, 18145890, 18664344, 20738160, 21775068, 23330430, 24194520, 27218835, 29033424, 31107240, 32662602, 36291780, 37328688, 43550136, 46660860, 48389040, 54437670, 62214480, 65325204, 72583560, 81656505, 87100272, 93321720, 108875340, 130650408, 145167120, 163313010, 186643440, 217750680, 261300816, 326626020, 435501360, 653252040, 1306504080]

約数ペア:

[(1, 1306504080), (2, 653252040), (3, 435501360), (4, 326626020), (5, 261300816), (6, 217750680), (7, 186643440), (8, 163313010), (9, 145167120), (10, 130650408), (12, 108875340), (14, 93321720), (15, 87100272), (16, 81656505), (18, 72583560), (20, 65325204), (21, 62214480), (24, 54437670), (27, 48389040), (28, 46660860), (30, 43550136), (35, 37328688), (36, 36291780), (40, 32662602), (42, 31107240), (45, 29033424), (48, 27218835), (54, 24194520), (56, 23330430), (60, 21775068), (63, 20738160), (70, 18664344), (72, 18145890), (80, 16331301), (81, 16129680), (84, 15553620), (90, 14516712), (105, 12442896), (108, 12097260), (112, 11665215), (120, 10887534), (126, 10369080), (135, 9677808), (140, 9332172), (144, 9072945), (162, 8064840), (168, 7776810), (180, 7258356), (189, 6912720), (210, 6221448), (216, 6048630), (240, 5443767), (243, 5376560), (252, 5184540), (270, 4838904), (280, 4666086), (315, 4147632), (324, 4032420), (336, 3888405), (360, 3629178), (378, 3456360), (405, 3225936), (420, 3110724), (432, 3024315), (486, 2688280), (504, 2592270), (540, 2419452), (560, 2333043), (567, 2304240), (630, 2073816), (648, 2016210), (720, 1814589), (756, 1728180), (810, 1612968), (840, 1555362), (945, 1382544), (972, 1344140), (1008, 1296135), (1080, 1209726), (1134, 1152120), (1215, 1075312), (1260, 1036908), (1296, 1008105), (1512, 864090), (1620, 806484), (1680, 777681), (1701, 768080), (1890, 691272), (1944, 672070), (2160, 604863), (2268, 576060), (2430, 537656), (2520, 518454), (2835, 460848), (3024, 432045), (3240, 403242), (3402, 384040), (3780, 345636), (3888, 336035), (4536, 288030), (4860, 268828), (5040, 259227), (5670, 230424), (6480, 201621), (6804, 192020), (7560, 172818), (8505, 153616), (9072, 144015), (9601, 136080), (9720, 134414), (11340, 115212), (13608, 96010), (15120, 86409), (17010, 76808), (19202, 68040), (19440, 67207), (22680, 57606), (27216, 48005), (28803, 45360), (34020, 38404)]