297776640

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 320

約数和(自身を含む): 1131356160

約数和(自身を除く): 833579520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 191, 192, 203, 210, 224, 232, 240, 256, 280, 290, 320, 336, 348, 382, 384, 406, 420, 435, 448, 464, 480, 512, 560, 573, 580, 609, 640, 672, 696, 764, 768, 812, 840, 870, 896, 928, 955, 960, 1015, 1120, 1146, 1160, 1218, 1280, 1337, 1344, 1392, 1528, 1536, 1624, 1680, 1740, 1792, 1856, 1910, 1920, 2030, 2240, 2292, 2320, 2436, 2560, 2674, 2688, 2784, 2865, 3045, 3056, 3248, 3360, 3480, 3584, 3712, 3820, 3840, 4011, 4060, 4480, 4584, 4640, 4872, 5348, 5376, 5539, 5568, 5730, 6090, 6112, 6496, 6685, 6720, 6960, 7424, 7640, 7680, 8022, 8120, 8960, 9168, 9280, 9744, 10696, 10752, 11078, 11136, 11460, 12180, 12224, 12992, 13370, 13440, 13920, 14848, 15280, 16044, 16240, 16617, 17920, 18336, 18560, 19488, 20055, 21392, 22156, 22272, 22920, 24360, 24448, 25984, 26740, 26880, 27695, 27840, 30560, 32088, 32480, 33234, 36672, 37120, 38773, 38976, 40110, 42784, 44312, 44544, 45840, 48720, 48896, 51968, 53480, 53760, 55390, 55680, 61120, 64176, 64960, 66468, 73344, 74240, 77546, 77952, 80220, 83085, 85568, 88624, 91680, 97440, 97792, 103936, 106960, 110780, 111360, 116319, 122240, 128352, 129920, 132936, 146688, 155092, 155904, 160440, 166170, 171136, 177248, 183360, 193865, 194880, 213920, 221560, 222720, 232638, 244480, 256704, 259840, 265872, 293376, 310184, 311808, 320880, 332340, 342272, 354496, 366720, 387730, 389760, 427840, 443120, 465276, 488960, 513408, 519680, 531744, 581595, 620368, 641760, 664680, 684544, 708992, 733440, 775460, 779520, 855680, 886240, 930552, 1026816, 1063488, 1163190, 1240736, 1283520, 1329360, 1417984, 1466880, 1550920, 1559040, 1711360, 1772480, 1861104, 2053632, 2126976, 2326380, 2481472, 2567040, 2658720, 2835968, 3101840, 3422720, 3544960, 3722208, 4253952, 4652760, 4962944, 5134080, 5317440, 6203680, 7089920, 7444416, 8507904, 9305520, 9925888, 10268160, 10634880, 12407360, 14179840, 14888832, 18611040, 19851776, 21269760, 24814720, 29777664, 37222080, 42539520, 49629440, 59555328, 74444160, 99258880, 148888320, 297776640]

約数ペア:

[(1, 297776640), (2, 148888320), (3, 99258880), (4, 74444160), (5, 59555328), (6, 49629440), (7, 42539520), (8, 37222080), (10, 29777664), (12, 24814720), (14, 21269760), (15, 19851776), (16, 18611040), (20, 14888832), (21, 14179840), (24, 12407360), (28, 10634880), (29, 10268160), (30, 9925888), (32, 9305520), (35, 8507904), (40, 7444416), (42, 7089920), (48, 6203680), (56, 5317440), (58, 5134080), (60, 4962944), (64, 4652760), (70, 4253952), (80, 3722208), (84, 3544960), (87, 3422720), (96, 3101840), (105, 2835968), (112, 2658720), (116, 2567040), (120, 2481472), (128, 2326380), (140, 2126976), (145, 2053632), (160, 1861104), (168, 1772480), (174, 1711360), (191, 1559040), (192, 1550920), (203, 1466880), (210, 1417984), (224, 1329360), (232, 1283520), (240, 1240736), (256, 1163190), (280, 1063488), (290, 1026816), (320, 930552), (336, 886240), (348, 855680), (382, 779520), (384, 775460), (406, 733440), (420, 708992), (435, 684544), (448, 664680), (464, 641760), (480, 620368), (512, 581595), (560, 531744), (573, 519680), (580, 513408), (609, 488960), (640, 465276), (672, 443120), (696, 427840), (764, 389760), (768, 387730), (812, 366720), (840, 354496), (870, 342272), (896, 332340), (928, 320880), (955, 311808), (960, 310184), (1015, 293376), (1120, 265872), (1146, 259840), (1160, 256704), (1218, 244480), (1280, 232638), (1337, 222720), (1344, 221560), (1392, 213920), (1528, 194880), (1536, 193865), (1624, 183360), (1680, 177248), (1740, 171136), (1792, 166170), (1856, 160440), (1910, 155904), (1920, 155092), (2030, 146688), (2240, 132936), (2292, 129920), (2320, 128352), (2436, 122240), (2560, 116319), (2674, 111360), (2688, 110780), (2784, 106960), (2865, 103936), (3045, 97792), (3056, 97440), (3248, 91680), (3360, 88624), (3480, 85568), (3584, 83085), (3712, 80220), (3820, 77952), (3840, 77546), (4011, 74240), (4060, 73344), (4480, 66468), (4584, 64960), (4640, 64176), (4872, 61120), (5348, 55680), (5376, 55390), (5539, 53760), (5568, 53480), (5730, 51968), (6090, 48896), (6112, 48720), (6496, 45840), (6685, 44544), (6720, 44312), (6960, 42784), (7424, 40110), (7640, 38976), (7680, 38773), (8022, 37120), (8120, 36672), (8960, 33234), (9168, 32480), (9280, 32088), (9744, 30560), (10696, 27840), (10752, 27695), (11078, 26880), (11136, 26740), (11460, 25984), (12180, 24448), (12224, 24360), (12992, 22920), (13370, 22272), (13440, 22156), (13920, 21392), (14848, 20055), (15280, 19488), (16044, 18560), (16240, 18336), (16617, 17920)]