13181454720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{46703}}^1$

素因数の和:46742

約数の個数: 288

約数和(自身を含む): 52949725920

約数和(自身を除く): 39768271200

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 20160, 23520, 28224, 31360, 35280, 40320, 46703, 47040, 56448, 70560, 93406, 94080, 140109, 141120, 186812, 233515, 280218, 282240, 326921, 373624, 420327, 467030, 560436, 653842, 700545, 747248, 840654, 934060, 980763, 1120872, 1307684, 1401090, 1494496, 1634605, 1681308, 1868120, 1961526, 2101635, 2241744, 2288447, 2615368, 2802180, 2942289, 2988992, 3269210, 3362616, 3736240, 3923052, 4203270, 4483488, 4576894, 4903815, 5230736, 5604360, 5884578, 5977984, 6538420, 6725232, 6865341, 7472480, 7846104, 8406540, 8966976, 9153788, 9807630, 10461472, 11208720, 11442235, 11769156, 13076840, 13450464, 13730682, 14711445, 14944960, 15692208, 16813080, 17933952, 18307576, 19615260, 20596023, 20922944, 22417440, 22884470, 23538312, 26153680, 26900928, 27461364, 29422890, 29889920, 31384416, 33626160, 34326705, 36615152, 39230520, 41192046, 41845888, 44834880, 45768940, 47076624, 52307360, 53801856, 54922728, 58845780, 62768832, 67252320, 68653410, 73230304, 78461040, 82384092, 89669760, 91537880, 94153248, 102980115, 104614720, 109845456, 117691560, 125537664, 134504640, 137306820, 146460608, 156922080, 164768184, 183075760, 188306496, 205960230, 209229440, 219690912, 235383120, 269009280, 274613640, 292921216, 313844160, 329536368, 366151520, 376612992, 411920460, 439381824, 470766240, 549227280, 627688320, 659072736, 732303040, 823840920, 878763648, 941532480, 1098454560, 1318145472, 1464606080, 1647681840, 1883064960, 2196909120, 2636290944, 3295363680, 4393818240, 6590727360, 13181454720]

約数ペア:

[(1, 13181454720), (2, 6590727360), (3, 4393818240), (4, 3295363680), (5, 2636290944), (6, 2196909120), (7, 1883064960), (8, 1647681840), (9, 1464606080), (10, 1318145472), (12, 1098454560), (14, 941532480), (15, 878763648), (16, 823840920), (18, 732303040), (20, 659072736), (21, 627688320), (24, 549227280), (28, 470766240), (30, 439381824), (32, 411920460), (35, 376612992), (36, 366151520), (40, 329536368), (42, 313844160), (45, 292921216), (48, 274613640), (49, 269009280), (56, 235383120), (60, 219690912), (63, 209229440), (64, 205960230), (70, 188306496), (72, 183075760), (80, 164768184), (84, 156922080), (90, 146460608), (96, 137306820), (98, 134504640), (105, 125537664), (112, 117691560), (120, 109845456), (126, 104614720), (128, 102980115), (140, 94153248), (144, 91537880), (147, 89669760), (160, 82384092), (168, 78461040), (180, 73230304), (192, 68653410), (196, 67252320), (210, 62768832), (224, 58845780), (240, 54922728), (245, 53801856), (252, 52307360), (280, 47076624), (288, 45768940), (294, 44834880), (315, 41845888), (320, 41192046), (336, 39230520), (360, 36615152), (384, 34326705), (392, 33626160), (420, 31384416), (441, 29889920), (448, 29422890), (480, 27461364), (490, 26900928), (504, 26153680), (560, 23538312), (576, 22884470), (588, 22417440), (630, 20922944), (640, 20596023), (672, 19615260), (720, 18307576), (735, 17933952), (784, 16813080), (840, 15692208), (882, 14944960), (896, 14711445), (960, 13730682), (980, 13450464), (1008, 13076840), (1120, 11769156), (1152, 11442235), (1176, 11208720), (1260, 10461472), (1344, 9807630), (1440, 9153788), (1470, 8966976), (1568, 8406540), (1680, 7846104), (1764, 7472480), (1920, 6865341), (1960, 6725232), (2016, 6538420), (2205, 5977984), (2240, 5884578), (2352, 5604360), (2520, 5230736), (2688, 4903815), (2880, 4576894), (2940, 4483488), (3136, 4203270), (3360, 3923052), (3528, 3736240), (3920, 3362616), (4032, 3269210), (4410, 2988992), (4480, 2942289), (4704, 2802180), (5040, 2615368), (5760, 2288447), (5880, 2241744), (6272, 2101635), (6720, 1961526), (7056, 1868120), (7840, 1681308), (8064, 1634605), (8820, 1494496), (9408, 1401090), (10080, 1307684), (11760, 1120872), (13440, 980763), (14112, 934060), (15680, 840654), (17640, 747248), (18816, 700545), (20160, 653842), (23520, 560436), (28224, 467030), (31360, 420327), (35280, 373624), (40320, 326921), (46703, 282240), (47040, 280218), (56448, 233515), (70560, 186812), (93406, 141120), (94080, 140109)]