285072480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:899

約数の個数: 384

約数和(自身を含む): 1245404160

約数和(自身を除く): 960331680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 594, 616, 630, 660, 672, 693, 720, 756, 770, 792, 840, 857, 864, 880, 924, 945, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1714, 1760, 1848, 1890, 1980, 2016, 2079, 2160, 2310, 2376, 2464, 2520, 2571, 2640, 2772, 2970, 3024, 3080, 3168, 3360, 3428, 3465, 3696, 3780, 3960, 4158, 4285, 4320, 4620, 4752, 5040, 5142, 5280, 5544, 5940, 5999, 6048, 6160, 6856, 6930, 7392, 7560, 7713, 7920, 8316, 8570, 9240, 9427, 9504, 10080, 10284, 10395, 11088, 11880, 11998, 12320, 12855, 13712, 13860, 15120, 15426, 15840, 16632, 17140, 17997, 18480, 18854, 20568, 20790, 22176, 23139, 23760, 23996, 25710, 27424, 27720, 28281, 29995, 30240, 30852, 33264, 34280, 35994, 36960, 37708, 38565, 41136, 41580, 46278, 47135, 47520, 47992, 51420, 53991, 55440, 56562, 59990, 61704, 65989, 66528, 68560, 71988, 75416, 77130, 82272, 83160, 84843, 89985, 92556, 94270, 95984, 102840, 107982, 110880, 113124, 115695, 119980, 123408, 131978, 137120, 141405, 143976, 150832, 154260, 161973, 166320, 169686, 179970, 185112, 188540, 191968, 197967, 205680, 215964, 226248, 231390, 239960, 246816, 254529, 263956, 269955, 282810, 287952, 301664, 308520, 323946, 329945, 332640, 339372, 359940, 370224, 377080, 395934, 411360, 424215, 431928, 452496, 462780, 479920, 509058, 527912, 539910, 565620, 575904, 593901, 617040, 647892, 659890, 678744, 719880, 740448, 754160, 791868, 809865, 848430, 863856, 904992, 925560, 959840, 989835, 1018116, 1055824, 1079820, 1131240, 1187802, 1234080, 1272645, 1295784, 1319780, 1357488, 1439760, 1508320, 1583736, 1619730, 1696860, 1727712, 1781703, 1851120, 1979670, 2036232, 2111648, 2159640, 2262480, 2375604, 2545290, 2591568, 2639560, 2714976, 2879520, 2969505, 3167472, 3239460, 3393720, 3563406, 3702240, 3959340, 4072464, 4319280, 4524960, 4751208, 5090580, 5183136, 5279120, 5939010, 6334944, 6478920, 6787440, 7126812, 7918680, 8144928, 8638560, 8908515, 9502416, 10181160, 10558240, 11878020, 12957840, 13574880, 14253624, 15837360, 17817030, 19004832, 20362320, 23756040, 25915680, 28507248, 31674720, 35634060, 40724640, 47512080, 57014496, 71268120, 95024160, 142536240, 285072480]

約数ペア:

[(1, 285072480), (2, 142536240), (3, 95024160), (4, 71268120), (5, 57014496), (6, 47512080), (7, 40724640), (8, 35634060), (9, 31674720), (10, 28507248), (11, 25915680), (12, 23756040), (14, 20362320), (15, 19004832), (16, 17817030), (18, 15837360), (20, 14253624), (21, 13574880), (22, 12957840), (24, 11878020), (27, 10558240), (28, 10181160), (30, 9502416), (32, 8908515), (33, 8638560), (35, 8144928), (36, 7918680), (40, 7126812), (42, 6787440), (44, 6478920), (45, 6334944), (48, 5939010), (54, 5279120), (55, 5183136), (56, 5090580), (60, 4751208), (63, 4524960), (66, 4319280), (70, 4072464), (72, 3959340), (77, 3702240), (80, 3563406), (84, 3393720), (88, 3239460), (90, 3167472), (96, 2969505), (99, 2879520), (105, 2714976), (108, 2639560), (110, 2591568), (112, 2545290), (120, 2375604), (126, 2262480), (132, 2159640), (135, 2111648), (140, 2036232), (144, 1979670), (154, 1851120), (160, 1781703), (165, 1727712), (168, 1696860), (176, 1619730), (180, 1583736), (189, 1508320), (198, 1439760), (210, 1357488), (216, 1319780), (220, 1295784), (224, 1272645), (231, 1234080), (240, 1187802), (252, 1131240), (264, 1079820), (270, 1055824), (280, 1018116), (288, 989835), (297, 959840), (308, 925560), (315, 904992), (330, 863856), (336, 848430), (352, 809865), (360, 791868), (378, 754160), (385, 740448), (396, 719880), (420, 678744), (432, 659890), (440, 647892), (462, 617040), (480, 593901), (495, 575904), (504, 565620), (528, 539910), (540, 527912), (560, 509058), (594, 479920), (616, 462780), (630, 452496), (660, 431928), (672, 424215), (693, 411360), (720, 395934), (756, 377080), (770, 370224), (792, 359940), (840, 339372), (857, 332640), (864, 329945), (880, 323946), (924, 308520), (945, 301664), (990, 287952), (1008, 282810), (1056, 269955), (1080, 263956), (1120, 254529), (1155, 246816), (1188, 239960), (1232, 231390), (1260, 226248), (1320, 215964), (1386, 205680), (1440, 197967), (1485, 191968), (1512, 188540), (1540, 185112), (1584, 179970), (1680, 169686), (1714, 166320), (1760, 161973), (1848, 154260), (1890, 150832), (1980, 143976), (2016, 141405), (2079, 137120), (2160, 131978), (2310, 123408), (2376, 119980), (2464, 115695), (2520, 113124), (2571, 110880), (2640, 107982), (2772, 102840), (2970, 95984), (3024, 94270), (3080, 92556), (3168, 89985), (3360, 84843), (3428, 83160), (3465, 82272), (3696, 77130), (3780, 75416), (3960, 71988), (4158, 68560), (4285, 66528), (4320, 65989), (4620, 61704), (4752, 59990), (5040, 56562), (5142, 55440), (5280, 53991), (5544, 51420), (5940, 47992), (5999, 47520), (6048, 47135), (6160, 46278), (6856, 41580), (6930, 41136), (7392, 38565), (7560, 37708), (7713, 36960), (7920, 35994), (8316, 34280), (8570, 33264), (9240, 30852), (9427, 30240), (9504, 29995), (10080, 28281), (10284, 27720), (10395, 27424), (11088, 25710), (11880, 23996), (11998, 23760), (12320, 23139), (12855, 22176), (13712, 20790), (13860, 20568), (15120, 18854), (15426, 18480), (15840, 17997), (16632, 17140)]