2049228720

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:120

約数の個数: 720

約数和(自身を含む): 9144914688

約数和(自身を除く): 7095685968

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, 33, 35, 36, 37, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 74, 77, 80, 81, 84, 88, 90, 99, 105, 108, 110, 111, 112, 120, 126, 132, 135, 140, 144, 148, 154, 162, 165, 168, 176, 180, 185, 189, 198, 210, 216, 220, 222, 231, 240, 243, 252, 259, 264, 270, 280, 296, 297, 308, 315, 324, 330, 333, 336, 360, 370, 378, 385, 396, 405, 407, 420, 432, 440, 444, 462, 486, 495, 504, 518, 528, 540, 555, 560, 567, 592, 594, 616, 630, 648, 660, 666, 693, 720, 740, 756, 770, 777, 792, 810, 814, 840, 880, 888, 891, 924, 945, 972, 990, 999, 1008, 1036, 1080, 1110, 1134, 1155, 1188, 1215, 1221, 1232, 1260, 1295, 1296, 1320, 1332, 1369, 1386, 1480, 1485, 1512, 1540, 1554, 1584, 1620, 1628, 1665, 1680, 1701, 1776, 1782, 1848, 1890, 1944, 1980, 1998, 2035, 2072, 2079, 2160, 2220, 2268, 2310, 2331, 2376, 2430, 2442, 2520, 2590, 2640, 2664, 2673, 2738, 2772, 2835, 2849, 2960, 2970, 2997, 3024, 3080, 3108, 3240, 3256, 3330, 3402, 3465, 3564, 3663, 3696, 3780, 3885, 3888, 3960, 3996, 4070, 4107, 4144, 4158, 4440, 4455, 4536, 4620, 4662, 4752, 4860, 4884, 4995, 5040, 5180, 5328, 5346, 5476, 5544, 5670, 5698, 5940, 5994, 6105, 6160, 6216, 6237, 6480, 6512, 6660, 6804, 6845, 6930, 6993, 7128, 7326, 7560, 7770, 7920, 7992, 8140, 8214, 8316, 8505, 8547, 8880, 8910, 8991, 9072, 9240, 9324, 9583, 9720, 9768, 9990, 10360, 10395, 10692, 10952, 10989, 11088, 11340, 11396, 11655, 11880, 11988, 12210, 12321, 12432, 12474, 13320, 13365, 13608, 13690, 13860, 13986, 14245, 14256, 14652, 14985, 15059, 15120, 15540, 15984, 16280, 16428, 16632, 17010, 17094, 17820, 17982, 18315, 18480, 18648, 18711, 19166, 19440, 19536, 19980, 20535, 20720, 20790, 20979, 21384, 21904, 21978, 22680, 22792, 23310, 23760, 23976, 24420, 24642, 24948, 25641, 26640, 26730, 27216, 27380, 27720, 27972, 28490, 28749, 29304, 29970, 30118, 31080, 31185, 32560, 32856, 32967, 33264, 34020, 34188, 34965, 35640, 35964, 36630, 36963, 37296, 37422, 38332, 39960, 41070, 41580, 41958, 42735, 42768, 43956, 44955, 45177, 45360, 45584, 46620, 47915, 47952, 48840, 49284, 49896, 51282, 53460, 54760, 54945, 55440, 55944, 56980, 57498, 58608, 59940, 60236, 61605, 62160, 62370, 62937, 65712, 65934, 68040, 68376, 69930, 71280, 71928, 73260, 73926, 74844, 75295, 76664, 76923, 79920, 82140, 83160, 83916, 85470, 86247, 87912, 89910, 90354, 93240, 93555, 95830, 97680, 98568, 98901, 99792, 102564, 104895, 105413, 106920, 109520, 109890, 110889, 111888, 113960, 114996, 119880, 120472, 123210, 124740, 125874, 128205, 131868, 135531, 136080, 136752, 139860, 143745, 143856, 146520, 147852, 149688, 150590, 153328, 153846, 164280, 164835, 166320, 167832, 170940, 172494, 175824, 179820, 180708, 184815, 186480, 187110, 191660, 197136, 197802, 205128, 209790, 210826, 213840, 219780, 221778, 225885, 227920, 229992, 230769, 239760, 240944, 246420, 249480, 251748, 256410, 258741, 263736, 271062, 279720, 287490, 293040, 295704, 299376, 301180, 307692, 314685, 316239, 328560, 329670, 332667, 335664, 341880, 344988, 359640, 361416, 369630, 374220, 383320, 384615, 395604, 406593, 410256, 419580, 421652, 431235, 439560, 443556, 451770, 459984, 461538, 492840, 494505, 498960, 503496, 512820, 517482, 527065, 527472, 542124, 554445, 559440, 574980, 591408, 602360, 615384, 629370, 632478, 659340, 665334, 677655, 683760, 689976, 692307, 719280, 722832, 739260, 748440, 766640, 769230, 776223, 791208, 813186, 839160, 843304, 862470, 879120, 887112, 903540, 923076, 948717, 985680, 989010, 1006992, 1025640, 1034964, 1054130, 1084248, 1108890, 1149960, 1153845, 1204720, 1219779, 1230768, 1258740, 1264956, 1293705, 1318680, 1330668, 1355310, 1379952, 1384614, 1478520, 1496880, 1538460, 1552446, 1581195, 1582416, 1626372, 1663335, 1678320, 1686608, 1724940, 1774224, 1807080, 1846152, 1897434, 1978020, 2032965, 2051280, 2069928, 2108260, 2168496, 2217780, 2299920, 2307690, 2328669, 2439558, 2517480, 2529912, 2587410, 2637360, 2661336, 2710620, 2769228, 2846151, 2957040, 3076920, 3104892, 3162390, 3252744, 3326670, 3449880, 3461535, 3614160, 3659337, 3692304, 3794868, 3881115, 3956040, 4065930, 4139856, 4216520, 4435560, 4615380, 4657338, 4743585, 4879116, 5034960, 5059824, 5174820, 5322672, 5421240, 5538456, 5692302, 6098895, 6153840, 6209784, 6324780, 6505488, 6653340, 6899760, 6923070, 7318674, 7589736, 7762230, 7912080, 8131860, 8433040, 8538453, 8871120, 9230760, 9314676, 9487170, 9758232, 10349640, 10842480, 11076912, 11384604, 11643345, 12197790, 12419568, 12649560, 13306680, 13846140, 14230755, 14637348, 15179472, 15524460, 16263720, 17076906, 18296685, 18461520, 18629352, 18974340, 19516464, 20699280, 22769208, 23286690, 24395580, 25299120, 25615359, 26613360, 27692280, 28461510, 29274696, 31048920, 32527440, 34153812, 36593370, 37258704, 37948680, 42692265, 45538416, 46573380, 48791160, 51230718, 55384560, 56923020, 58549392, 62097840, 68307624, 73186740, 75897360, 85384530, 93146760, 97582320, 102461436, 113846040, 128076795, 136615248, 146373480, 170769060, 186293520, 204922872, 227692080, 256153590, 292746960, 341538120, 409845744, 512307180, 683076240, 1024614360, 2049228720]

約数ペア:

[(1, 2049228720), (2, 1024614360), (3, 683076240), (4, 512307180), (5, 409845744), (6, 341538120), (7, 292746960), (8, 256153590), (9, 227692080), (10, 204922872), (11, 186293520), (12, 170769060), (14, 146373480), (15, 136615248), (16, 128076795), (18, 113846040), (20, 102461436), (21, 97582320), (22, 93146760), (24, 85384530), (27, 75897360), (28, 73186740), (30, 68307624), (33, 62097840), (35, 58549392), (36, 56923020), (37, 55384560), (40, 51230718), (42, 48791160), (44, 46573380), (45, 45538416), (48, 42692265), (54, 37948680), (55, 37258704), (56, 36593370), (60, 34153812), (63, 32527440), (66, 31048920), (70, 29274696), (72, 28461510), (74, 27692280), (77, 26613360), (80, 25615359), (81, 25299120), (84, 24395580), (88, 23286690), (90, 22769208), (99, 20699280), (105, 19516464), (108, 18974340), (110, 18629352), (111, 18461520), (112, 18296685), (120, 17076906), (126, 16263720), (132, 15524460), (135, 15179472), (140, 14637348), (144, 14230755), (148, 13846140), (154, 13306680), (162, 12649560), (165, 12419568), (168, 12197790), (176, 11643345), (180, 11384604), (185, 11076912), (189, 10842480), (198, 10349640), (210, 9758232), (216, 9487170), (220, 9314676), (222, 9230760), (231, 8871120), (240, 8538453), (243, 8433040), (252, 8131860), (259, 7912080), (264, 7762230), (270, 7589736), (280, 7318674), (296, 6923070), (297, 6899760), (308, 6653340), (315, 6505488), (324, 6324780), (330, 6209784), (333, 6153840), (336, 6098895), (360, 5692302), (370, 5538456), (378, 5421240), (385, 5322672), (396, 5174820), (405, 5059824), (407, 5034960), (420, 4879116), (432, 4743585), (440, 4657338), (444, 4615380), (462, 4435560), (486, 4216520), (495, 4139856), (504, 4065930), (518, 3956040), (528, 3881115), (540, 3794868), (555, 3692304), (560, 3659337), (567, 3614160), (592, 3461535), (594, 3449880), (616, 3326670), (630, 3252744), (648, 3162390), (660, 3104892), (666, 3076920), (693, 2957040), (720, 2846151), (740, 2769228), (756, 2710620), (770, 2661336), (777, 2637360), (792, 2587410), (810, 2529912), (814, 2517480), (840, 2439558), (880, 2328669), (888, 2307690), (891, 2299920), (924, 2217780), (945, 2168496), (972, 2108260), (990, 2069928), (999, 2051280), (1008, 2032965), (1036, 1978020), (1080, 1897434), (1110, 1846152), (1134, 1807080), (1155, 1774224), (1188, 1724940), (1215, 1686608), (1221, 1678320), (1232, 1663335), (1260, 1626372), (1295, 1582416), (1296, 1581195), (1320, 1552446), (1332, 1538460), (1369, 1496880), (1386, 1478520), (1480, 1384614), (1485, 1379952), (1512, 1355310), (1540, 1330668), (1554, 1318680), (1584, 1293705), (1620, 1264956), (1628, 1258740), (1665, 1230768), (1680, 1219779), (1701, 1204720), (1776, 1153845), (1782, 1149960), (1848, 1108890), (1890, 1084248), (1944, 1054130), (1980, 1034964), (1998, 1025640), (2035, 1006992), (2072, 989010), (2079, 985680), (2160, 948717), (2220, 923076), (2268, 903540), (2310, 887112), (2331, 879120), (2376, 862470), (2430, 843304), (2442, 839160), (2520, 813186), (2590, 791208), (2640, 776223), (2664, 769230), (2673, 766640), (2738, 748440), (2772, 739260), (2835, 722832), (2849, 719280), (2960, 692307), (2970, 689976), (2997, 683760), (3024, 677655), (3080, 665334), (3108, 659340), (3240, 632478), (3256, 629370), (3330, 615384), (3402, 602360), (3465, 591408), (3564, 574980), (3663, 559440), (3696, 554445), (3780, 542124), (3885, 527472), (3888, 527065), (3960, 517482), (3996, 512820), (4070, 503496), (4107, 498960), (4144, 494505), (4158, 492840), (4440, 461538), (4455, 459984), (4536, 451770), (4620, 443556), (4662, 439560), (4752, 431235), (4860, 421652), (4884, 419580), (4995, 410256), (5040, 406593), (5180, 395604), (5328, 384615), (5346, 383320), (5476, 374220), (5544, 369630), (5670, 361416), (5698, 359640), (5940, 344988), (5994, 341880), (6105, 335664), (6160, 332667), (6216, 329670), (6237, 328560), (6480, 316239), (6512, 314685), (6660, 307692), (6804, 301180), (6845, 299376), (6930, 295704), (6993, 293040), (7128, 287490), (7326, 279720), (7560, 271062), (7770, 263736), (7920, 258741), (7992, 256410), (8140, 251748), (8214, 249480), (8316, 246420), (8505, 240944), (8547, 239760), (8880, 230769), (8910, 229992), (8991, 227920), (9072, 225885), (9240, 221778), (9324, 219780), (9583, 213840), (9720, 210826), (9768, 209790), (9990, 205128), (10360, 197802), (10395, 197136), (10692, 191660), (10952, 187110), (10989, 186480), (11088, 184815), (11340, 180708), (11396, 179820), (11655, 175824), (11880, 172494), (11988, 170940), (12210, 167832), (12321, 166320), (12432, 164835), (12474, 164280), (13320, 153846), (13365, 153328), (13608, 150590), (13690, 149688), (13860, 147852), (13986, 146520), (14245, 143856), (14256, 143745), (14652, 139860), (14985, 136752), (15059, 136080), (15120, 135531), (15540, 131868), (15984, 128205), (16280, 125874), (16428, 124740), (16632, 123210), (17010, 120472), (17094, 119880), (17820, 114996), (17982, 113960), (18315, 111888), (18480, 110889), (18648, 109890), (18711, 109520), (19166, 106920), (19440, 105413), (19536, 104895), (19980, 102564), (20535, 99792), (20720, 98901), (20790, 98568), (20979, 97680), (21384, 95830), (21904, 93555), (21978, 93240), (22680, 90354), (22792, 89910), (23310, 87912), (23760, 86247), (23976, 85470), (24420, 83916), (24642, 83160), (24948, 82140), (25641, 79920), (26640, 76923), (26730, 76664), (27216, 75295), (27380, 74844), (27720, 73926), (27972, 73260), (28490, 71928), (28749, 71280), (29304, 69930), (29970, 68376), (30118, 68040), (31080, 65934), (31185, 65712), (32560, 62937), (32856, 62370), (32967, 62160), (33264, 61605), (34020, 60236), (34188, 59940), (34965, 58608), (35640, 57498), (35964, 56980), (36630, 55944), (36963, 55440), (37296, 54945), (37422, 54760), (38332, 53460), (39960, 51282), (41070, 49896), (41580, 49284), (41958, 48840), (42735, 47952), (42768, 47915), (43956, 46620), (44955, 45584), (45177, 45360)]