2559679920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 640

約数和(自身を含む): 10726932480

約数和(自身を除く): 8167252560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 86, 90, 93, 105, 108, 112, 120, 124, 126, 127, 129, 135, 140, 144, 155, 168, 172, 180, 186, 189, 210, 215, 216, 217, 240, 248, 252, 254, 258, 270, 279, 280, 301, 310, 315, 336, 344, 360, 372, 378, 381, 387, 420, 430, 432, 434, 465, 496, 504, 508, 516, 540, 558, 560, 602, 620, 630, 635, 645, 651, 688, 720, 744, 756, 762, 774, 837, 840, 860, 868, 889, 903, 930, 945, 1008, 1016, 1032, 1080, 1085, 1116, 1143, 1161, 1204, 1240, 1260, 1270, 1290, 1302, 1333, 1395, 1488, 1505, 1512, 1524, 1548, 1674, 1680, 1720, 1736, 1778, 1806, 1860, 1890, 1905, 1935, 1953, 2032, 2064, 2160, 2170, 2232, 2286, 2322, 2408, 2480, 2520, 2540, 2580, 2604, 2666, 2667, 2709, 2790, 3010, 3024, 3048, 3096, 3255, 3348, 3429, 3440, 3472, 3556, 3612, 3720, 3780, 3810, 3870, 3906, 3937, 3999, 4185, 4340, 4445, 4464, 4515, 4572, 4644, 4816, 5040, 5080, 5160, 5208, 5332, 5334, 5418, 5461, 5580, 5715, 5805, 5859, 6020, 6096, 6192, 6510, 6665, 6696, 6858, 7112, 7224, 7440, 7560, 7620, 7740, 7812, 7874, 7998, 8001, 8127, 8370, 8680, 8890, 9030, 9144, 9288, 9331, 9765, 10160, 10320, 10416, 10664, 10668, 10836, 10922, 11160, 11430, 11610, 11718, 11811, 11997, 12040, 13020, 13330, 13335, 13392, 13545, 13716, 14224, 14448, 15120, 15240, 15480, 15624, 15748, 15996, 16002, 16254, 16383, 16740, 17145, 17360, 17780, 18060, 18288, 18576, 18662, 19530, 19685, 19995, 21328, 21336, 21672, 21844, 22320, 22860, 23220, 23436, 23622, 23994, 24003, 24080, 26040, 26660, 26670, 27090, 27305, 27432, 27559, 27993, 29295, 30480, 30960, 31248, 31496, 31992, 32004, 32508, 32766, 33480, 34290, 35433, 35560, 35991, 36120, 37324, 38227, 39060, 39370, 39990, 40005, 40635, 42672, 43344, 43688, 45720, 46440, 46655, 46872, 47244, 47988, 48006, 49149, 52080, 53320, 53340, 54180, 54610, 54864, 55118, 55986, 58590, 59055, 59985, 62992, 63984, 64008, 65016, 65532, 66960, 68580, 70866, 71120, 71982, 72240, 74648, 76454, 78120, 78740, 79980, 80010, 81270, 81915, 82677, 83979, 87376, 91440, 92880, 93310, 93744, 94488, 95976, 96012, 98298, 106299, 106640, 106680, 108360, 109220, 110236, 111972, 114681, 117180, 118110, 119970, 120015, 128016, 130032, 131064, 137160, 137795, 139965, 141732, 143964, 147447, 149296, 152908, 156240, 157480, 159960, 160020, 162540, 163830, 165354, 167958, 169291, 177165, 179955, 186620, 188976, 191135, 191952, 192024, 196596, 212598, 213360, 216720, 218440, 220472, 223944, 229362, 234360, 236220, 239940, 240030, 245745, 248031, 251937, 262128, 274320, 275590, 279930, 283464, 287928, 294894, 305816, 314960, 319920, 320040, 325080, 327660, 330708, 335916, 338582, 344043, 354330, 359910, 373240, 382270, 384048, 393192, 413385, 419895, 425196, 436880, 440944, 447888, 458724, 468720, 472440, 479880, 480060, 491490, 496062, 503874, 507873, 531495, 551180, 559860, 566928, 573405, 575856, 589788, 611632, 640080, 650160, 655320, 661416, 671832, 677164, 688086, 708660, 719820, 737235, 744093, 746480, 764540, 786384, 826770, 839790, 846455, 850392, 917448, 944880, 959760, 960120, 982980, 992124, 1007748, 1015746, 1032129, 1062990, 1102360, 1119720, 1146810, 1179576, 1185037, 1240155, 1259685, 1310640, 1322832, 1343664, 1354328, 1376172, 1417320, 1439640, 1474470, 1488186, 1523619, 1529080, 1653540, 1679580, 1692910, 1700784, 1720215, 1834896, 1920240, 1965960, 1984248, 2015496, 2031492, 2064258, 2125980, 2204720, 2239440, 2293620, 2359152, 2370074, 2480310, 2519370, 2539365, 2708656, 2752344, 2834640, 2879280, 2948940, 2976372, 3047238, 3058160, 3307080, 3359160, 3385820, 3440430, 3555111, 3720465, 3931920, 3968496, 4030992, 4062984, 4128516, 4251960, 4570857, 4587240, 4740148, 4960620, 5038740, 5078730, 5160645, 5504688, 5897880, 5925185, 5952744, 6094476, 6614160, 6718320, 6771640, 6880860, 7110222, 7440930, 7618095, 8125968, 8257032, 8503920, 9141714, 9174480, 9480296, 9921240, 10077480, 10157460, 10321290, 10665333, 11795760, 11850370, 11905488, 12188952, 13543280, 13761720, 14220444, 14881860, 15236190, 16514064, 17775555, 18283428, 18960592, 19842480, 20154960, 20314920, 20642580, 21330666, 22854285, 23700740, 24377904, 27523440, 28440888, 29763720, 30472380, 31995999, 35551110, 36566856, 40629840, 41285160, 42661332, 45708570, 47401480, 53326665, 56881776, 59527440, 60944760, 63991998, 71102220, 73133712, 82570320, 85322664, 91417140, 94802960, 106653330, 121889520, 127983996, 142204440, 159979995, 170645328, 182834280, 213306660, 255967992, 284408880, 319959990, 365668560, 426613320, 511935984, 639919980, 853226640, 1279839960, 2559679920]

約数ペア:

[(1, 2559679920), (2, 1279839960), (3, 853226640), (4, 639919980), (5, 511935984), (6, 426613320), (7, 365668560), (8, 319959990), (9, 284408880), (10, 255967992), (12, 213306660), (14, 182834280), (15, 170645328), (16, 159979995), (18, 142204440), (20, 127983996), (21, 121889520), (24, 106653330), (27, 94802960), (28, 91417140), (30, 85322664), (31, 82570320), (35, 73133712), (36, 71102220), (40, 63991998), (42, 60944760), (43, 59527440), (45, 56881776), (48, 53326665), (54, 47401480), (56, 45708570), (60, 42661332), (62, 41285160), (63, 40629840), (70, 36566856), (72, 35551110), (80, 31995999), (84, 30472380), (86, 29763720), (90, 28440888), (93, 27523440), (105, 24377904), (108, 23700740), (112, 22854285), (120, 21330666), (124, 20642580), (126, 20314920), (127, 20154960), (129, 19842480), (135, 18960592), (140, 18283428), (144, 17775555), (155, 16514064), (168, 15236190), (172, 14881860), (180, 14220444), (186, 13761720), (189, 13543280), (210, 12188952), (215, 11905488), (216, 11850370), (217, 11795760), (240, 10665333), (248, 10321290), (252, 10157460), (254, 10077480), (258, 9921240), (270, 9480296), (279, 9174480), (280, 9141714), (301, 8503920), (310, 8257032), (315, 8125968), (336, 7618095), (344, 7440930), (360, 7110222), (372, 6880860), (378, 6771640), (381, 6718320), (387, 6614160), (420, 6094476), (430, 5952744), (432, 5925185), (434, 5897880), (465, 5504688), (496, 5160645), (504, 5078730), (508, 5038740), (516, 4960620), (540, 4740148), (558, 4587240), (560, 4570857), (602, 4251960), (620, 4128516), (630, 4062984), (635, 4030992), (645, 3968496), (651, 3931920), (688, 3720465), (720, 3555111), (744, 3440430), (756, 3385820), (762, 3359160), (774, 3307080), (837, 3058160), (840, 3047238), (860, 2976372), (868, 2948940), (889, 2879280), (903, 2834640), (930, 2752344), (945, 2708656), (1008, 2539365), (1016, 2519370), (1032, 2480310), (1080, 2370074), (1085, 2359152), (1116, 2293620), (1143, 2239440), (1161, 2204720), (1204, 2125980), (1240, 2064258), (1260, 2031492), (1270, 2015496), (1290, 1984248), (1302, 1965960), (1333, 1920240), (1395, 1834896), (1488, 1720215), (1505, 1700784), (1512, 1692910), (1524, 1679580), (1548, 1653540), (1674, 1529080), (1680, 1523619), (1720, 1488186), (1736, 1474470), (1778, 1439640), (1806, 1417320), (1860, 1376172), (1890, 1354328), (1905, 1343664), (1935, 1322832), (1953, 1310640), (2032, 1259685), (2064, 1240155), (2160, 1185037), (2170, 1179576), (2232, 1146810), (2286, 1119720), (2322, 1102360), (2408, 1062990), (2480, 1032129), (2520, 1015746), (2540, 1007748), (2580, 992124), (2604, 982980), (2666, 960120), (2667, 959760), (2709, 944880), (2790, 917448), (3010, 850392), (3024, 846455), (3048, 839790), (3096, 826770), (3255, 786384), (3348, 764540), (3429, 746480), (3440, 744093), (3472, 737235), (3556, 719820), (3612, 708660), (3720, 688086), (3780, 677164), (3810, 671832), (3870, 661416), (3906, 655320), (3937, 650160), (3999, 640080), (4185, 611632), (4340, 589788), (4445, 575856), (4464, 573405), (4515, 566928), (4572, 559860), (4644, 551180), (4816, 531495), (5040, 507873), (5080, 503874), (5160, 496062), (5208, 491490), (5332, 480060), (5334, 479880), (5418, 472440), (5461, 468720), (5580, 458724), (5715, 447888), (5805, 440944), (5859, 436880), (6020, 425196), (6096, 419895), (6192, 413385), (6510, 393192), (6665, 384048), (6696, 382270), (6858, 373240), (7112, 359910), (7224, 354330), (7440, 344043), (7560, 338582), (7620, 335916), (7740, 330708), (7812, 327660), (7874, 325080), (7998, 320040), (8001, 319920), (8127, 314960), (8370, 305816), (8680, 294894), (8890, 287928), (9030, 283464), (9144, 279930), (9288, 275590), (9331, 274320), (9765, 262128), (10160, 251937), (10320, 248031), (10416, 245745), (10664, 240030), (10668, 239940), (10836, 236220), (10922, 234360), (11160, 229362), (11430, 223944), (11610, 220472), (11718, 218440), (11811, 216720), (11997, 213360), (12040, 212598), (13020, 196596), (13330, 192024), (13335, 191952), (13392, 191135), (13545, 188976), (13716, 186620), (14224, 179955), (14448, 177165), (15120, 169291), (15240, 167958), (15480, 165354), (15624, 163830), (15748, 162540), (15996, 160020), (16002, 159960), (16254, 157480), (16383, 156240), (16740, 152908), (17145, 149296), (17360, 147447), (17780, 143964), (18060, 141732), (18288, 139965), (18576, 137795), (18662, 137160), (19530, 131064), (19685, 130032), (19995, 128016), (21328, 120015), (21336, 119970), (21672, 118110), (21844, 117180), (22320, 114681), (22860, 111972), (23220, 110236), (23436, 109220), (23622, 108360), (23994, 106680), (24003, 106640), (24080, 106299), (26040, 98298), (26660, 96012), (26670, 95976), (27090, 94488), (27305, 93744), (27432, 93310), (27559, 92880), (27993, 91440), (29295, 87376), (30480, 83979), (30960, 82677), (31248, 81915), (31496, 81270), (31992, 80010), (32004, 79980), (32508, 78740), (32766, 78120), (33480, 76454), (34290, 74648), (35433, 72240), (35560, 71982), (35991, 71120), (36120, 70866), (37324, 68580), (38227, 66960), (39060, 65532), (39370, 65016), (39990, 64008), (40005, 63984), (40635, 62992), (42672, 59985), (43344, 59055), (43688, 58590), (45720, 55986), (46440, 55118), (46655, 54864), (46872, 54610), (47244, 54180), (47988, 53340), (48006, 53320), (49149, 52080)]