1338396480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 448

約数和(自身を含む): 5149900800

約数和(自身を除く): 3811504320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 228, 240, 248, 263, 270, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 432, 456, 465, 480, 496, 513, 526, 540, 558, 570, 576, 589, 608, 620, 684, 720, 744, 760, 789, 837, 855, 864, 912, 930, 960, 992, 1026, 1052, 1080, 1116, 1140, 1178, 1216, 1240, 1315, 1368, 1395, 1440, 1488, 1520, 1578, 1674, 1710, 1728, 1767, 1824, 1860, 1984, 2052, 2104, 2160, 2232, 2280, 2356, 2367, 2480, 2565, 2630, 2736, 2790, 2880, 2945, 2976, 3040, 3156, 3348, 3420, 3534, 3648, 3720, 3945, 4104, 4185, 4208, 4320, 4464, 4560, 4712, 4734, 4960, 4997, 5130, 5260, 5301, 5472, 5580, 5890, 5952, 6080, 6312, 6696, 6840, 7068, 7101, 7440, 7890, 8153, 8208, 8370, 8416, 8640, 8835, 8928, 9120, 9424, 9468, 9920, 9994, 10260, 10520, 10602, 10944, 11160, 11780, 11835, 12624, 13392, 13680, 14136, 14202, 14880, 14991, 15780, 15903, 16306, 16416, 16740, 16832, 17670, 17856, 18240, 18848, 18936, 19988, 20520, 21040, 21204, 22320, 23560, 23670, 24459, 24985, 25248, 26505, 26784, 27360, 28272, 28404, 29760, 29982, 31560, 31806, 32612, 32832, 33480, 35340, 35505, 37696, 37872, 39976, 40765, 41040, 42080, 42408, 44640, 44973, 47120, 47340, 48918, 49970, 50496, 53010, 53568, 54720, 56544, 56808, 59964, 63120, 63612, 65224, 66960, 70680, 71010, 73377, 74955, 75744, 79515, 79952, 81530, 82080, 84160, 84816, 89280, 89946, 94240, 94680, 97836, 99940, 106020, 113088, 113616, 119928, 122295, 126240, 127224, 130448, 133920, 134919, 141360, 142020, 146754, 149910, 151488, 154907, 159030, 159904, 163060, 164160, 169632, 179892, 188480, 189360, 195672, 199880, 212040, 220131, 224865, 227232, 239856, 244590, 252480, 254448, 260896, 267840, 269838, 282720, 284040, 293508, 299820, 309814, 318060, 319808, 326120, 339264, 359784, 366885, 378720, 391344, 399760, 424080, 440262, 449730, 454464, 464721, 479712, 489180, 508896, 521792, 539676, 565440, 568080, 587016, 599640, 619628, 636120, 652240, 674595, 719568, 733770, 757440, 774535, 782688, 799520, 848160, 880524, 899460, 929442, 959424, 978360, 1017792, 1079352, 1100655, 1136160, 1174032, 1199280, 1239256, 1272240, 1304480, 1349190, 1394163, 1439136, 1467540, 1549070, 1565376, 1599040, 1696320, 1761048, 1798920, 1858884, 1956720, 2158704, 2201310, 2272320, 2323605, 2348064, 2398560, 2478512, 2544480, 2608960, 2698380, 2788326, 2878272, 2935080, 3098140, 3522096, 3597840, 3717768, 3913440, 4182489, 4317408, 4402620, 4647210, 4696128, 4797120, 4957024, 5088960, 5396760, 5576652, 5870160, 6196280, 6970815, 7044192, 7195680, 7435536, 7826880, 8364978, 8634816, 8805240, 9294420, 9914048, 10793520, 11153304, 11740320, 12392560, 13941630, 14088384, 14391360, 14871072, 16729956, 17610480, 18588840, 20912445, 21587040, 22306608, 23480640, 24785120, 27883260, 29742144, 33459912, 35220960, 37177680, 41824890, 43174080, 44613216, 49570240, 55766520, 66919824, 70441920, 74355360, 83649780, 89226432, 111533040, 133839648, 148710720, 167299560, 223066080, 267679296, 334599120, 446132160, 669198240, 1338396480]

約数ペア:

[(1, 1338396480), (2, 669198240), (3, 446132160), (4, 334599120), (5, 267679296), (6, 223066080), (8, 167299560), (9, 148710720), (10, 133839648), (12, 111533040), (15, 89226432), (16, 83649780), (18, 74355360), (19, 70441920), (20, 66919824), (24, 55766520), (27, 49570240), (30, 44613216), (31, 43174080), (32, 41824890), (36, 37177680), (38, 35220960), (40, 33459912), (45, 29742144), (48, 27883260), (54, 24785120), (57, 23480640), (60, 22306608), (62, 21587040), (64, 20912445), (72, 18588840), (76, 17610480), (80, 16729956), (90, 14871072), (93, 14391360), (95, 14088384), (96, 13941630), (108, 12392560), (114, 11740320), (120, 11153304), (124, 10793520), (135, 9914048), (144, 9294420), (152, 8805240), (155, 8634816), (160, 8364978), (171, 7826880), (180, 7435536), (186, 7195680), (190, 7044192), (192, 6970815), (216, 6196280), (228, 5870160), (240, 5576652), (248, 5396760), (263, 5088960), (270, 4957024), (279, 4797120), (285, 4696128), (288, 4647210), (304, 4402620), (310, 4317408), (320, 4182489), (342, 3913440), (360, 3717768), (372, 3597840), (380, 3522096), (432, 3098140), (456, 2935080), (465, 2878272), (480, 2788326), (496, 2698380), (513, 2608960), (526, 2544480), (540, 2478512), (558, 2398560), (570, 2348064), (576, 2323605), (589, 2272320), (608, 2201310), (620, 2158704), (684, 1956720), (720, 1858884), (744, 1798920), (760, 1761048), (789, 1696320), (837, 1599040), (855, 1565376), (864, 1549070), (912, 1467540), (930, 1439136), (960, 1394163), (992, 1349190), (1026, 1304480), (1052, 1272240), (1080, 1239256), (1116, 1199280), (1140, 1174032), (1178, 1136160), (1216, 1100655), (1240, 1079352), (1315, 1017792), (1368, 978360), (1395, 959424), (1440, 929442), (1488, 899460), (1520, 880524), (1578, 848160), (1674, 799520), (1710, 782688), (1728, 774535), (1767, 757440), (1824, 733770), (1860, 719568), (1984, 674595), (2052, 652240), (2104, 636120), (2160, 619628), (2232, 599640), (2280, 587016), (2356, 568080), (2367, 565440), (2480, 539676), (2565, 521792), (2630, 508896), (2736, 489180), (2790, 479712), (2880, 464721), (2945, 454464), (2976, 449730), (3040, 440262), (3156, 424080), (3348, 399760), (3420, 391344), (3534, 378720), (3648, 366885), (3720, 359784), (3945, 339264), (4104, 326120), (4185, 319808), (4208, 318060), (4320, 309814), (4464, 299820), (4560, 293508), (4712, 284040), (4734, 282720), (4960, 269838), (4997, 267840), (5130, 260896), (5260, 254448), (5301, 252480), (5472, 244590), (5580, 239856), (5890, 227232), (5952, 224865), (6080, 220131), (6312, 212040), (6696, 199880), (6840, 195672), (7068, 189360), (7101, 188480), (7440, 179892), (7890, 169632), (8153, 164160), (8208, 163060), (8370, 159904), (8416, 159030), (8640, 154907), (8835, 151488), (8928, 149910), (9120, 146754), (9424, 142020), (9468, 141360), (9920, 134919), (9994, 133920), (10260, 130448), (10520, 127224), (10602, 126240), (10944, 122295), (11160, 119928), (11780, 113616), (11835, 113088), (12624, 106020), (13392, 99940), (13680, 97836), (14136, 94680), (14202, 94240), (14880, 89946), (14991, 89280), (15780, 84816), (15903, 84160), (16306, 82080), (16416, 81530), (16740, 79952), (16832, 79515), (17670, 75744), (17856, 74955), (18240, 73377), (18848, 71010), (18936, 70680), (19988, 66960), (20520, 65224), (21040, 63612), (21204, 63120), (22320, 59964), (23560, 56808), (23670, 56544), (24459, 54720), (24985, 53568), (25248, 53010), (26505, 50496), (26784, 49970), (27360, 48918), (28272, 47340), (28404, 47120), (29760, 44973), (29982, 44640), (31560, 42408), (31806, 42080), (32612, 41040), (32832, 40765), (33480, 39976), (35340, 37872), (35505, 37696)]