215537280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 384

約数和(自身を含む): 837216000

約数和(自身を除く): 621678720

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, 49, 56, 58, 60, 64, 70, 79, 80, 84, 87, 96, 98, 105, 112, 116, 120, 128, 140, 145, 147, 158, 160, 168, 174, 192, 196, 203, 210, 224, 232, 237, 240, 245, 280, 290, 294, 316, 320, 336, 348, 384, 392, 395, 406, 420, 435, 448, 464, 474, 480, 490, 553, 560, 580, 588, 609, 632, 640, 672, 696, 735, 784, 790, 812, 840, 870, 896, 928, 948, 960, 980, 1015, 1106, 1120, 1160, 1176, 1185, 1218, 1264, 1344, 1392, 1421, 1470, 1568, 1580, 1624, 1659, 1680, 1740, 1856, 1896, 1920, 1960, 2030, 2212, 2240, 2291, 2320, 2352, 2370, 2436, 2528, 2688, 2765, 2784, 2842, 2940, 3045, 3136, 3160, 3248, 3318, 3360, 3480, 3712, 3792, 3871, 3920, 4060, 4263, 4424, 4480, 4582, 4640, 4704, 4740, 4872, 5056, 5530, 5568, 5684, 5880, 6090, 6272, 6320, 6496, 6636, 6720, 6873, 6960, 7105, 7584, 7742, 7840, 8120, 8295, 8526, 8848, 9164, 9280, 9408, 9480, 9744, 10112, 11060, 11136, 11368, 11455, 11613, 11760, 12180, 12640, 12992, 13272, 13440, 13746, 13920, 14210, 15168, 15484, 15680, 16037, 16240, 16590, 17052, 17696, 18328, 18560, 18816, 18960, 19355, 19488, 21315, 22120, 22736, 22910, 23226, 23520, 24360, 25280, 25984, 26544, 27492, 27840, 28420, 30336, 30968, 31360, 32074, 32480, 33180, 34104, 34365, 35392, 36656, 37920, 38710, 38976, 42630, 44240, 45472, 45820, 46452, 47040, 48111, 48720, 50560, 53088, 54984, 55680, 56840, 58065, 61936, 64148, 64960, 66360, 68208, 68730, 70784, 73312, 75840, 77420, 77952, 80185, 85260, 88480, 90944, 91640, 92904, 94080, 96222, 97440, 106176, 109968, 112259, 113680, 116130, 123872, 128296, 129920, 132720, 136416, 137460, 146624, 151680, 154840, 160370, 170520, 176960, 181888, 183280, 185808, 192444, 194880, 212352, 219936, 224518, 227360, 232260, 240555, 247744, 256592, 265440, 272832, 274920, 293248, 309680, 320740, 336777, 341040, 353920, 366560, 371616, 384888, 389760, 439872, 449036, 454720, 464520, 481110, 495488, 513184, 530880, 545664, 549840, 561295, 619360, 641480, 673554, 682080, 733120, 743232, 769776, 879744, 898072, 909440, 929040, 962220, 1026368, 1061760, 1099680, 1122590, 1238720, 1282960, 1347108, 1364160, 1466240, 1486464, 1539552, 1683885, 1796144, 1858080, 1924440, 2052736, 2199360, 2245180, 2477440, 2565920, 2694216, 2728320, 3079104, 3367770, 3592288, 3716160, 3848880, 4398720, 4490360, 5131840, 5388432, 6158208, 6735540, 7184576, 7432320, 7697760, 8980720, 10263680, 10776864, 13471080, 14369152, 15395520, 17961440, 21553728, 26942160, 30791040, 35922880, 43107456, 53884320, 71845760, 107768640, 215537280]

約数ペア:

[(1, 215537280), (2, 107768640), (3, 71845760), (4, 53884320), (5, 43107456), (6, 35922880), (7, 30791040), (8, 26942160), (10, 21553728), (12, 17961440), (14, 15395520), (15, 14369152), (16, 13471080), (20, 10776864), (21, 10263680), (24, 8980720), (28, 7697760), (29, 7432320), (30, 7184576), (32, 6735540), (35, 6158208), (40, 5388432), (42, 5131840), (48, 4490360), (49, 4398720), (56, 3848880), (58, 3716160), (60, 3592288), (64, 3367770), (70, 3079104), (79, 2728320), (80, 2694216), (84, 2565920), (87, 2477440), (96, 2245180), (98, 2199360), (105, 2052736), (112, 1924440), (116, 1858080), (120, 1796144), (128, 1683885), (140, 1539552), (145, 1486464), (147, 1466240), (158, 1364160), (160, 1347108), (168, 1282960), (174, 1238720), (192, 1122590), (196, 1099680), (203, 1061760), (210, 1026368), (224, 962220), (232, 929040), (237, 909440), (240, 898072), (245, 879744), (280, 769776), (290, 743232), (294, 733120), (316, 682080), (320, 673554), (336, 641480), (348, 619360), (384, 561295), (392, 549840), (395, 545664), (406, 530880), (420, 513184), (435, 495488), (448, 481110), (464, 464520), (474, 454720), (480, 449036), (490, 439872), (553, 389760), (560, 384888), (580, 371616), (588, 366560), (609, 353920), (632, 341040), (640, 336777), (672, 320740), (696, 309680), (735, 293248), (784, 274920), (790, 272832), (812, 265440), (840, 256592), (870, 247744), (896, 240555), (928, 232260), (948, 227360), (960, 224518), (980, 219936), (1015, 212352), (1106, 194880), (1120, 192444), (1160, 185808), (1176, 183280), (1185, 181888), (1218, 176960), (1264, 170520), (1344, 160370), (1392, 154840), (1421, 151680), (1470, 146624), (1568, 137460), (1580, 136416), (1624, 132720), (1659, 129920), (1680, 128296), (1740, 123872), (1856, 116130), (1896, 113680), (1920, 112259), (1960, 109968), (2030, 106176), (2212, 97440), (2240, 96222), (2291, 94080), (2320, 92904), (2352, 91640), (2370, 90944), (2436, 88480), (2528, 85260), (2688, 80185), (2765, 77952), (2784, 77420), (2842, 75840), (2940, 73312), (3045, 70784), (3136, 68730), (3160, 68208), (3248, 66360), (3318, 64960), (3360, 64148), (3480, 61936), (3712, 58065), (3792, 56840), (3871, 55680), (3920, 54984), (4060, 53088), (4263, 50560), (4424, 48720), (4480, 48111), (4582, 47040), (4640, 46452), (4704, 45820), (4740, 45472), (4872, 44240), (5056, 42630), (5530, 38976), (5568, 38710), (5684, 37920), (5880, 36656), (6090, 35392), (6272, 34365), (6320, 34104), (6496, 33180), (6636, 32480), (6720, 32074), (6873, 31360), (6960, 30968), (7105, 30336), (7584, 28420), (7742, 27840), (7840, 27492), (8120, 26544), (8295, 25984), (8526, 25280), (8848, 24360), (9164, 23520), (9280, 23226), (9408, 22910), (9480, 22736), (9744, 22120), (10112, 21315), (11060, 19488), (11136, 19355), (11368, 18960), (11455, 18816), (11613, 18560), (11760, 18328), (12180, 17696), (12640, 17052), (12992, 16590), (13272, 16240), (13440, 16037), (13746, 15680), (13920, 15484), (14210, 15168)]