129459960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 504176400

約数和(自身を除く): 374716440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 49, 56, 60, 63, 70, 72, 82, 84, 90, 98, 105, 120, 123, 126, 140, 147, 164, 168, 179, 180, 196, 205, 210, 245, 246, 252, 280, 287, 294, 315, 328, 358, 360, 369, 392, 410, 420, 441, 490, 492, 504, 537, 574, 588, 615, 630, 716, 735, 738, 820, 840, 861, 882, 895, 980, 984, 1074, 1148, 1176, 1230, 1253, 1260, 1432, 1435, 1470, 1476, 1611, 1640, 1722, 1764, 1790, 1845, 1960, 2009, 2148, 2205, 2296, 2460, 2506, 2520, 2583, 2685, 2870, 2940, 2952, 3222, 3444, 3528, 3580, 3690, 3759, 4018, 4296, 4305, 4410, 4920, 5012, 5166, 5370, 5740, 5880, 6027, 6265, 6444, 6888, 7160, 7339, 7380, 7518, 8036, 8055, 8610, 8771, 8820, 10024, 10045, 10332, 10740, 11277, 11480, 12054, 12530, 12888, 12915, 14678, 14760, 15036, 16072, 16110, 17220, 17542, 17640, 18081, 18795, 20090, 20664, 21480, 22017, 22554, 24108, 25060, 25830, 26313, 29356, 30072, 30135, 32220, 34440, 35084, 36162, 36695, 37590, 40180, 43855, 44034, 45108, 48216, 50120, 51373, 51660, 52626, 56385, 58712, 60270, 64440, 66051, 70168, 72324, 73390, 75180, 78939, 80360, 87710, 88068, 90216, 90405, 102746, 103320, 105252, 110085, 112770, 120540, 131565, 132102, 144648, 146780, 150360, 154119, 157878, 175420, 176136, 180810, 205492, 210504, 220170, 225540, 241080, 256865, 263130, 264204, 293560, 308238, 315756, 330255, 350840, 359611, 361620, 394695, 410984, 440340, 451080, 462357, 513730, 526260, 528408, 616476, 631512, 660510, 719222, 723240, 770595, 789390, 880680, 924714, 1027460, 1052520, 1078833, 1232952, 1321020, 1438444, 1541190, 1578780, 1798055, 1849428, 2054920, 2157666, 2311785, 2642040, 2876888, 3082380, 3157560, 3236499, 3596110, 3698856, 4315332, 4623570, 5394165, 6164760, 6472998, 7192220, 8630664, 9247140, 10788330, 12945996, 14384440, 16182495, 18494280, 21576660, 25891992, 32364990, 43153320, 64729980, 129459960]

約数ペア:

[(1, 129459960), (2, 64729980), (3, 43153320), (4, 32364990), (5, 25891992), (6, 21576660), (7, 18494280), (8, 16182495), (9, 14384440), (10, 12945996), (12, 10788330), (14, 9247140), (15, 8630664), (18, 7192220), (20, 6472998), (21, 6164760), (24, 5394165), (28, 4623570), (30, 4315332), (35, 3698856), (36, 3596110), (40, 3236499), (41, 3157560), (42, 3082380), (45, 2876888), (49, 2642040), (56, 2311785), (60, 2157666), (63, 2054920), (70, 1849428), (72, 1798055), (82, 1578780), (84, 1541190), (90, 1438444), (98, 1321020), (105, 1232952), (120, 1078833), (123, 1052520), (126, 1027460), (140, 924714), (147, 880680), (164, 789390), (168, 770595), (179, 723240), (180, 719222), (196, 660510), (205, 631512), (210, 616476), (245, 528408), (246, 526260), (252, 513730), (280, 462357), (287, 451080), (294, 440340), (315, 410984), (328, 394695), (358, 361620), (360, 359611), (369, 350840), (392, 330255), (410, 315756), (420, 308238), (441, 293560), (490, 264204), (492, 263130), (504, 256865), (537, 241080), (574, 225540), (588, 220170), (615, 210504), (630, 205492), (716, 180810), (735, 176136), (738, 175420), (820, 157878), (840, 154119), (861, 150360), (882, 146780), (895, 144648), (980, 132102), (984, 131565), (1074, 120540), (1148, 112770), (1176, 110085), (1230, 105252), (1253, 103320), (1260, 102746), (1432, 90405), (1435, 90216), (1470, 88068), (1476, 87710), (1611, 80360), (1640, 78939), (1722, 75180), (1764, 73390), (1790, 72324), (1845, 70168), (1960, 66051), (2009, 64440), (2148, 60270), (2205, 58712), (2296, 56385), (2460, 52626), (2506, 51660), (2520, 51373), (2583, 50120), (2685, 48216), (2870, 45108), (2940, 44034), (2952, 43855), (3222, 40180), (3444, 37590), (3528, 36695), (3580, 36162), (3690, 35084), (3759, 34440), (4018, 32220), (4296, 30135), (4305, 30072), (4410, 29356), (4920, 26313), (5012, 25830), (5166, 25060), (5370, 24108), (5740, 22554), (5880, 22017), (6027, 21480), (6265, 20664), (6444, 20090), (6888, 18795), (7160, 18081), (7339, 17640), (7380, 17542), (7518, 17220), (8036, 16110), (8055, 16072), (8610, 15036), (8771, 14760), (8820, 14678), (10024, 12915), (10045, 12888), (10332, 12530), (10740, 12054), (11277, 11480)]