15131774880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1301}}^1$

素因数の和:1560

約数の個数: 288

約数和(自身を含む): 53206000848

約数和(自身を除く): 38074225968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 197, 205, 240, 246, 288, 328, 360, 369, 394, 410, 480, 492, 591, 615, 656, 720, 738, 788, 820, 984, 985, 1182, 1230, 1301, 1312, 1440, 1476, 1576, 1640, 1773, 1845, 1968, 1970, 2364, 2460, 2602, 2952, 2955, 3152, 3280, 3546, 3690, 3903, 3936, 3940, 4728, 4920, 5204, 5904, 5910, 6304, 6505, 6560, 7092, 7380, 7806, 7880, 8077, 8865, 9456, 9840, 10408, 11709, 11808, 11820, 13010, 14184, 14760, 15612, 15760, 16154, 17730, 18912, 19515, 19680, 20816, 23418, 23640, 24231, 26020, 28368, 29520, 31224, 31520, 32308, 35460, 39030, 40385, 41632, 46836, 47280, 48462, 52040, 53341, 56736, 58545, 59040, 62448, 64616, 70920, 72693, 78060, 80770, 93672, 94560, 96924, 104080, 106682, 117090, 121155, 124896, 129232, 141840, 145386, 156120, 160023, 161540, 187344, 193848, 208160, 213364, 234180, 242310, 256297, 258464, 266705, 283680, 290772, 312240, 320046, 323080, 363465, 374688, 387696, 426728, 468360, 480069, 484620, 512594, 533410, 581544, 624480, 640092, 646160, 726930, 768891, 775392, 800115, 853456, 936720, 960138, 969240, 1025188, 1066820, 1163088, 1280184, 1281485, 1292320, 1453860, 1537782, 1600230, 1706912, 1873440, 1920276, 1938480, 2050376, 2133640, 2306673, 2326176, 2400345, 2560368, 2562970, 2907720, 3075564, 3200460, 3840552, 3844455, 3876960, 4100752, 4267280, 4613346, 4800690, 5120736, 5125940, 5815440, 6151128, 6400920, 7681104, 7688910, 8201504, 8534560, 9226692, 9601380, 10251880, 10508177, 11533365, 11630880, 12302256, 12801840, 15362208, 15377820, 18453384, 19202760, 20503760, 21016354, 23066730, 24604512, 25603680, 30755640, 31524531, 36906768, 38405520, 41007520, 42032708, 46133460, 52540885, 61511280, 63049062, 73813536, 76811040, 84065416, 92266920, 94573593, 105081770, 123022560, 126098124, 157622655, 168130832, 184533840, 189147186, 210163540, 252196248, 315245310, 336261664, 369067680, 378294372, 420327080, 472867965, 504392496, 630490620, 756588744, 840654160, 945735930, 1008784992, 1260981240, 1513177488, 1681308320, 1891471860, 2521962480, 3026354976, 3782943720, 5043924960, 7565887440, 15131774880]

約数ペア:

[(1, 15131774880), (2, 7565887440), (3, 5043924960), (4, 3782943720), (5, 3026354976), (6, 2521962480), (8, 1891471860), (9, 1681308320), (10, 1513177488), (12, 1260981240), (15, 1008784992), (16, 945735930), (18, 840654160), (20, 756588744), (24, 630490620), (30, 504392496), (32, 472867965), (36, 420327080), (40, 378294372), (41, 369067680), (45, 336261664), (48, 315245310), (60, 252196248), (72, 210163540), (80, 189147186), (82, 184533840), (90, 168130832), (96, 157622655), (120, 126098124), (123, 123022560), (144, 105081770), (160, 94573593), (164, 92266920), (180, 84065416), (197, 76811040), (205, 73813536), (240, 63049062), (246, 61511280), (288, 52540885), (328, 46133460), (360, 42032708), (369, 41007520), (394, 38405520), (410, 36906768), (480, 31524531), (492, 30755640), (591, 25603680), (615, 24604512), (656, 23066730), (720, 21016354), (738, 20503760), (788, 19202760), (820, 18453384), (984, 15377820), (985, 15362208), (1182, 12801840), (1230, 12302256), (1301, 11630880), (1312, 11533365), (1440, 10508177), (1476, 10251880), (1576, 9601380), (1640, 9226692), (1773, 8534560), (1845, 8201504), (1968, 7688910), (1970, 7681104), (2364, 6400920), (2460, 6151128), (2602, 5815440), (2952, 5125940), (2955, 5120736), (3152, 4800690), (3280, 4613346), (3546, 4267280), (3690, 4100752), (3903, 3876960), (3936, 3844455), (3940, 3840552), (4728, 3200460), (4920, 3075564), (5204, 2907720), (5904, 2562970), (5910, 2560368), (6304, 2400345), (6505, 2326176), (6560, 2306673), (7092, 2133640), (7380, 2050376), (7806, 1938480), (7880, 1920276), (8077, 1873440), (8865, 1706912), (9456, 1600230), (9840, 1537782), (10408, 1453860), (11709, 1292320), (11808, 1281485), (11820, 1280184), (13010, 1163088), (14184, 1066820), (14760, 1025188), (15612, 969240), (15760, 960138), (16154, 936720), (17730, 853456), (18912, 800115), (19515, 775392), (19680, 768891), (20816, 726930), (23418, 646160), (23640, 640092), (24231, 624480), (26020, 581544), (28368, 533410), (29520, 512594), (31224, 484620), (31520, 480069), (32308, 468360), (35460, 426728), (39030, 387696), (40385, 374688), (41632, 363465), (46836, 323080), (47280, 320046), (48462, 312240), (52040, 290772), (53341, 283680), (56736, 266705), (58545, 258464), (59040, 256297), (62448, 242310), (64616, 234180), (70920, 213364), (72693, 208160), (78060, 193848), (80770, 187344), (93672, 161540), (94560, 160023), (96924, 156120), (104080, 145386), (106682, 141840), (117090, 129232), (121155, 124896)]