329742720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 384

約数和(自身を含む): 1260230400

約数和(自身を除く): 930487680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 128, 131, 138, 144, 152, 160, 171, 180, 184, 190, 192, 207, 228, 230, 240, 262, 276, 285, 288, 304, 320, 342, 345, 360, 368, 380, 384, 393, 414, 437, 456, 460, 480, 524, 552, 570, 576, 608, 640, 655, 684, 690, 720, 736, 760, 786, 828, 855, 874, 912, 920, 960, 1035, 1048, 1104, 1140, 1152, 1179, 1216, 1310, 1311, 1368, 1380, 1440, 1472, 1520, 1572, 1656, 1710, 1748, 1824, 1840, 1920, 1965, 2070, 2096, 2185, 2208, 2280, 2358, 2432, 2489, 2620, 2622, 2736, 2760, 2880, 2944, 3013, 3040, 3144, 3312, 3420, 3496, 3648, 3680, 3930, 3933, 4140, 4192, 4370, 4416, 4560, 4716, 4978, 5240, 5244, 5472, 5520, 5760, 5895, 6026, 6080, 6288, 6555, 6624, 6840, 6992, 7296, 7360, 7467, 7860, 7866, 8280, 8384, 8740, 8832, 9039, 9120, 9432, 9956, 10480, 10488, 10944, 11040, 11790, 12052, 12160, 12445, 12576, 13110, 13248, 13680, 13984, 14720, 14934, 15065, 15720, 15732, 16560, 16768, 17480, 18078, 18240, 18864, 19665, 19912, 20960, 20976, 21888, 22080, 22401, 23580, 24104, 24890, 25152, 26220, 26496, 27117, 27360, 27968, 29868, 30130, 31440, 31464, 33120, 34960, 36156, 36480, 37335, 37728, 39330, 39824, 41920, 41952, 44160, 44802, 45195, 47160, 48208, 49780, 50304, 52440, 54234, 54720, 55936, 57247, 59736, 60260, 62880, 62928, 66240, 69920, 72312, 74670, 75456, 78660, 79648, 83840, 83904, 89604, 90390, 94320, 96416, 99560, 104880, 108468, 109440, 112005, 114494, 119472, 120520, 125760, 125856, 132480, 135585, 139840, 144624, 149340, 150912, 157320, 159296, 167808, 171741, 179208, 180780, 188640, 192832, 199120, 209760, 216936, 224010, 228988, 238944, 241040, 251520, 251712, 271170, 279680, 286235, 289248, 298680, 314640, 318592, 343482, 358416, 361560, 377280, 385664, 398240, 419520, 433872, 448020, 457976, 477888, 482080, 503424, 515223, 542340, 572470, 578496, 597360, 629280, 686964, 716832, 723120, 754560, 796480, 839040, 858705, 867744, 896040, 915952, 955776, 964160, 1030446, 1084680, 1144940, 1156992, 1194720, 1258560, 1373928, 1433664, 1446240, 1592960, 1717410, 1735488, 1792080, 1831904, 1928320, 2060892, 2169360, 2289880, 2389440, 2517120, 2576115, 2747856, 2867328, 2892480, 3434820, 3470976, 3584160, 3663808, 4121784, 4338720, 4579760, 4778880, 5152230, 5495712, 5784960, 6869640, 7168320, 7327616, 8243568, 8677440, 9159520, 10304460, 10991424, 13739280, 14336640, 16487136, 17354880, 18319040, 20608920, 21982848, 27478560, 32974272, 36638080, 41217840, 54957120, 65948544, 82435680, 109914240, 164871360, 329742720]

約数ペア:

[(1, 329742720), (2, 164871360), (3, 109914240), (4, 82435680), (5, 65948544), (6, 54957120), (8, 41217840), (9, 36638080), (10, 32974272), (12, 27478560), (15, 21982848), (16, 20608920), (18, 18319040), (19, 17354880), (20, 16487136), (23, 14336640), (24, 13739280), (30, 10991424), (32, 10304460), (36, 9159520), (38, 8677440), (40, 8243568), (45, 7327616), (46, 7168320), (48, 6869640), (57, 5784960), (60, 5495712), (64, 5152230), (69, 4778880), (72, 4579760), (76, 4338720), (80, 4121784), (90, 3663808), (92, 3584160), (95, 3470976), (96, 3434820), (114, 2892480), (115, 2867328), (120, 2747856), (128, 2576115), (131, 2517120), (138, 2389440), (144, 2289880), (152, 2169360), (160, 2060892), (171, 1928320), (180, 1831904), (184, 1792080), (190, 1735488), (192, 1717410), (207, 1592960), (228, 1446240), (230, 1433664), (240, 1373928), (262, 1258560), (276, 1194720), (285, 1156992), (288, 1144940), (304, 1084680), (320, 1030446), (342, 964160), (345, 955776), (360, 915952), (368, 896040), (380, 867744), (384, 858705), (393, 839040), (414, 796480), (437, 754560), (456, 723120), (460, 716832), (480, 686964), (524, 629280), (552, 597360), (570, 578496), (576, 572470), (608, 542340), (640, 515223), (655, 503424), (684, 482080), (690, 477888), (720, 457976), (736, 448020), (760, 433872), (786, 419520), (828, 398240), (855, 385664), (874, 377280), (912, 361560), (920, 358416), (960, 343482), (1035, 318592), (1048, 314640), (1104, 298680), (1140, 289248), (1152, 286235), (1179, 279680), (1216, 271170), (1310, 251712), (1311, 251520), (1368, 241040), (1380, 238944), (1440, 228988), (1472, 224010), (1520, 216936), (1572, 209760), (1656, 199120), (1710, 192832), (1748, 188640), (1824, 180780), (1840, 179208), (1920, 171741), (1965, 167808), (2070, 159296), (2096, 157320), (2185, 150912), (2208, 149340), (2280, 144624), (2358, 139840), (2432, 135585), (2489, 132480), (2620, 125856), (2622, 125760), (2736, 120520), (2760, 119472), (2880, 114494), (2944, 112005), (3013, 109440), (3040, 108468), (3144, 104880), (3312, 99560), (3420, 96416), (3496, 94320), (3648, 90390), (3680, 89604), (3930, 83904), (3933, 83840), (4140, 79648), (4192, 78660), (4370, 75456), (4416, 74670), (4560, 72312), (4716, 69920), (4978, 66240), (5240, 62928), (5244, 62880), (5472, 60260), (5520, 59736), (5760, 57247), (5895, 55936), (6026, 54720), (6080, 54234), (6288, 52440), (6555, 50304), (6624, 49780), (6840, 48208), (6992, 47160), (7296, 45195), (7360, 44802), (7467, 44160), (7860, 41952), (7866, 41920), (8280, 39824), (8384, 39330), (8740, 37728), (8832, 37335), (9039, 36480), (9120, 36156), (9432, 34960), (9956, 33120), (10480, 31464), (10488, 31440), (10944, 30130), (11040, 29868), (11790, 27968), (12052, 27360), (12160, 27117), (12445, 26496), (12576, 26220), (13110, 25152), (13248, 24890), (13680, 24104), (13984, 23580), (14720, 22401), (14934, 22080), (15065, 21888), (15720, 20976), (15732, 20960), (16560, 19912), (16768, 19665), (17480, 18864), (18078, 18240)]