225378720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 384

約数和(自身を含む): 936230400

約数和(自身を除く): 710851680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 168, 174, 180, 189, 203, 210, 216, 224, 232, 240, 252, 257, 261, 270, 280, 288, 290, 315, 336, 348, 360, 378, 406, 420, 432, 435, 464, 480, 504, 514, 522, 540, 560, 580, 609, 630, 672, 696, 720, 756, 771, 783, 812, 840, 864, 870, 928, 945, 1008, 1015, 1028, 1044, 1080, 1120, 1160, 1218, 1260, 1285, 1305, 1392, 1440, 1512, 1542, 1566, 1624, 1680, 1740, 1799, 1827, 1890, 2016, 2030, 2056, 2088, 2160, 2313, 2320, 2436, 2520, 2570, 2610, 2784, 3024, 3045, 3084, 3132, 3248, 3360, 3480, 3598, 3654, 3780, 3855, 3915, 4060, 4112, 4176, 4320, 4626, 4640, 4872, 5040, 5140, 5220, 5397, 5481, 6048, 6090, 6168, 6264, 6496, 6939, 6960, 7196, 7308, 7453, 7560, 7710, 7830, 8120, 8224, 8352, 8995, 9135, 9252, 9744, 10080, 10280, 10440, 10794, 10962, 11565, 12180, 12336, 12528, 13878, 13920, 14392, 14616, 14906, 15120, 15420, 15660, 16191, 16240, 17990, 18270, 18504, 19488, 20560, 20880, 21588, 21924, 22359, 23130, 24360, 24672, 25056, 26985, 27405, 27756, 28784, 29232, 29812, 30240, 30840, 31320, 32382, 32480, 34695, 35980, 36540, 37008, 37265, 41120, 41760, 43176, 43848, 44718, 46260, 48573, 48720, 52171, 53970, 54810, 55512, 57568, 58464, 59624, 61680, 62640, 64764, 67077, 69390, 71960, 73080, 74016, 74530, 80955, 86352, 87696, 89436, 92520, 97146, 97440, 104342, 107940, 109620, 111024, 111795, 119248, 123360, 125280, 129528, 134154, 138780, 143920, 146160, 149060, 156513, 161910, 172704, 175392, 178872, 185040, 194292, 201231, 208684, 215880, 219240, 222048, 223590, 238496, 242865, 259056, 260855, 268308, 277560, 287840, 292320, 298120, 313026, 323820, 335385, 357744, 370080, 388584, 402462, 417368, 431760, 438480, 447180, 469539, 485730, 518112, 521710, 536616, 555120, 596240, 626052, 647640, 670770, 715488, 777168, 782565, 804924, 834736, 863520, 876960, 894360, 939078, 971460, 1006155, 1043420, 1073232, 1110240, 1192480, 1252104, 1295280, 1341540, 1408617, 1554336, 1565130, 1609848, 1669472, 1788720, 1878156, 1942920, 2012310, 2086840, 2146464, 2347695, 2504208, 2590560, 2683080, 2817234, 3130260, 3219696, 3577440, 3756312, 3885840, 4024620, 4173680, 4695390, 5008416, 5366160, 5634468, 6260520, 6439392, 7043085, 7512624, 7771680, 8049240, 8347360, 9390780, 10732320, 11268936, 12521040, 14086170, 15025248, 16098480, 18781560, 22537872, 25042080, 28172340, 32196960, 37563120, 45075744, 56344680, 75126240, 112689360, 225378720]

約数ペア:

[(1, 225378720), (2, 112689360), (3, 75126240), (4, 56344680), (5, 45075744), (6, 37563120), (7, 32196960), (8, 28172340), (9, 25042080), (10, 22537872), (12, 18781560), (14, 16098480), (15, 15025248), (16, 14086170), (18, 12521040), (20, 11268936), (21, 10732320), (24, 9390780), (27, 8347360), (28, 8049240), (29, 7771680), (30, 7512624), (32, 7043085), (35, 6439392), (36, 6260520), (40, 5634468), (42, 5366160), (45, 5008416), (48, 4695390), (54, 4173680), (56, 4024620), (58, 3885840), (60, 3756312), (63, 3577440), (70, 3219696), (72, 3130260), (80, 2817234), (84, 2683080), (87, 2590560), (90, 2504208), (96, 2347695), (105, 2146464), (108, 2086840), (112, 2012310), (116, 1942920), (120, 1878156), (126, 1788720), (135, 1669472), (140, 1609848), (144, 1565130), (145, 1554336), (160, 1408617), (168, 1341540), (174, 1295280), (180, 1252104), (189, 1192480), (203, 1110240), (210, 1073232), (216, 1043420), (224, 1006155), (232, 971460), (240, 939078), (252, 894360), (257, 876960), (261, 863520), (270, 834736), (280, 804924), (288, 782565), (290, 777168), (315, 715488), (336, 670770), (348, 647640), (360, 626052), (378, 596240), (406, 555120), (420, 536616), (432, 521710), (435, 518112), (464, 485730), (480, 469539), (504, 447180), (514, 438480), (522, 431760), (540, 417368), (560, 402462), (580, 388584), (609, 370080), (630, 357744), (672, 335385), (696, 323820), (720, 313026), (756, 298120), (771, 292320), (783, 287840), (812, 277560), (840, 268308), (864, 260855), (870, 259056), (928, 242865), (945, 238496), (1008, 223590), (1015, 222048), (1028, 219240), (1044, 215880), (1080, 208684), (1120, 201231), (1160, 194292), (1218, 185040), (1260, 178872), (1285, 175392), (1305, 172704), (1392, 161910), (1440, 156513), (1512, 149060), (1542, 146160), (1566, 143920), (1624, 138780), (1680, 134154), (1740, 129528), (1799, 125280), (1827, 123360), (1890, 119248), (2016, 111795), (2030, 111024), (2056, 109620), (2088, 107940), (2160, 104342), (2313, 97440), (2320, 97146), (2436, 92520), (2520, 89436), (2570, 87696), (2610, 86352), (2784, 80955), (3024, 74530), (3045, 74016), (3084, 73080), (3132, 71960), (3248, 69390), (3360, 67077), (3480, 64764), (3598, 62640), (3654, 61680), (3780, 59624), (3855, 58464), (3915, 57568), (4060, 55512), (4112, 54810), (4176, 53970), (4320, 52171), (4626, 48720), (4640, 48573), (4872, 46260), (5040, 44718), (5140, 43848), (5220, 43176), (5397, 41760), (5481, 41120), (6048, 37265), (6090, 37008), (6168, 36540), (6264, 35980), (6496, 34695), (6939, 32480), (6960, 32382), (7196, 31320), (7308, 30840), (7453, 30240), (7560, 29812), (7710, 29232), (7830, 28784), (8120, 27756), (8224, 27405), (8352, 26985), (8995, 25056), (9135, 24672), (9252, 24360), (9744, 23130), (10080, 22359), (10280, 21924), (10440, 21588), (10794, 20880), (10962, 20560), (11565, 19488), (12180, 18504), (12336, 18270), (12528, 17990), (13878, 16240), (13920, 16191), (14392, 15660), (14616, 15420), (14906, 15120)]