4805161920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 448

約数和(自身を含む): 18434304000

約数和(自身を除く): 13629142080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 179, 180, 192, 195, 208, 216, 234, 239, 240, 260, 270, 288, 312, 320, 351, 358, 360, 390, 416, 432, 468, 478, 480, 520, 537, 540, 576, 585, 624, 702, 716, 717, 720, 780, 832, 864, 895, 936, 956, 960, 1040, 1074, 1080, 1170, 1195, 1248, 1404, 1432, 1434, 1440, 1560, 1611, 1728, 1755, 1790, 1872, 1912, 2080, 2148, 2151, 2160, 2327, 2340, 2390, 2496, 2685, 2808, 2864, 2868, 2880, 3107, 3120, 3222, 3510, 3580, 3585, 3744, 3824, 4160, 4296, 4302, 4320, 4654, 4680, 4780, 4833, 5370, 5616, 5728, 5736, 6214, 6240, 6444, 6453, 6981, 7020, 7160, 7170, 7488, 7648, 8055, 8592, 8604, 8640, 9308, 9321, 9360, 9560, 9666, 10740, 10755, 11232, 11456, 11472, 11635, 12428, 12480, 12888, 12906, 13962, 14040, 14320, 14340, 15296, 15535, 16110, 17184, 17208, 18616, 18642, 18720, 19120, 19332, 20943, 21480, 21510, 22464, 22944, 23270, 24165, 24856, 25776, 25812, 27924, 27963, 28080, 28640, 28680, 31070, 32220, 32265, 34368, 34416, 34905, 37232, 37284, 37440, 38240, 38664, 41886, 42781, 42960, 43020, 45888, 46540, 46605, 48330, 49712, 51552, 51624, 55848, 55926, 56160, 57280, 57360, 62140, 62829, 64440, 64530, 68832, 69810, 74464, 74568, 76480, 77328, 83772, 83889, 85562, 85920, 86040, 93080, 93210, 96660, 99424, 103104, 103248, 104715, 111696, 111852, 112320, 114720, 124280, 125658, 128343, 128880, 129060, 137664, 139620, 139815, 148928, 149136, 154656, 167544, 167778, 171124, 171840, 172080, 186160, 186420, 193320, 198848, 206496, 209430, 213905, 223392, 223704, 229440, 248560, 251316, 256686, 257760, 258120, 279240, 279630, 298272, 309312, 314145, 335088, 335556, 342248, 344160, 372320, 372840, 385029, 386640, 412992, 418860, 419445, 427810, 446784, 447408, 497120, 502632, 513372, 515520, 516240, 556153, 558480, 559260, 596544, 628290, 641715, 670176, 671112, 684496, 688320, 744640, 745680, 770058, 773280, 837720, 838890, 855620, 894816, 994240, 1005264, 1026744, 1032480, 1112306, 1116960, 1118520, 1155087, 1256580, 1283430, 1340352, 1342224, 1368992, 1491360, 1540116, 1546560, 1668459, 1675440, 1677780, 1711240, 1789632, 1925145, 2010528, 2053488, 2064960, 2224612, 2233920, 2237040, 2310174, 2513160, 2566860, 2684448, 2737984, 2780765, 2982720, 3080232, 3336918, 3350880, 3355560, 3422480, 3850290, 4021056, 4106976, 4449224, 4474080, 4620348, 5005377, 5026320, 5133720, 5368896, 5561530, 5775435, 6160464, 6673836, 6701760, 6711120, 6844960, 7700580, 8213952, 8342295, 8898448, 8948160, 9240696, 10010754, 10052640, 10267440, 11123060, 11550870, 12320928, 13347672, 13422240, 13689920, 15016131, 15401160, 16684590, 17796896, 18481392, 20021508, 20105280, 20534880, 22246120, 23101740, 24641856, 25026885, 26695344, 26844480, 30032262, 30802320, 33369180, 35593792, 36962784, 40043016, 41069760, 44492240, 46203480, 50053770, 53390688, 60064524, 61604640, 66738360, 73925568, 75080655, 80086032, 88984480, 92406960, 100107540, 106781376, 120129048, 123209280, 133476720, 150161310, 160172064, 177968960, 184813920, 200215080, 240258096, 266953440, 300322620, 320344128, 369627840, 400430160, 480516192, 533906880, 600645240, 800860320, 961032384, 1201290480, 1601720640, 2402580960, 4805161920]

約数ペア:

[(1, 4805161920), (2, 2402580960), (3, 1601720640), (4, 1201290480), (5, 961032384), (6, 800860320), (8, 600645240), (9, 533906880), (10, 480516192), (12, 400430160), (13, 369627840), (15, 320344128), (16, 300322620), (18, 266953440), (20, 240258096), (24, 200215080), (26, 184813920), (27, 177968960), (30, 160172064), (32, 150161310), (36, 133476720), (39, 123209280), (40, 120129048), (45, 106781376), (48, 100107540), (52, 92406960), (54, 88984480), (60, 80086032), (64, 75080655), (65, 73925568), (72, 66738360), (78, 61604640), (80, 60064524), (90, 53390688), (96, 50053770), (104, 46203480), (108, 44492240), (117, 41069760), (120, 40043016), (130, 36962784), (135, 35593792), (144, 33369180), (156, 30802320), (160, 30032262), (179, 26844480), (180, 26695344), (192, 25026885), (195, 24641856), (208, 23101740), (216, 22246120), (234, 20534880), (239, 20105280), (240, 20021508), (260, 18481392), (270, 17796896), (288, 16684590), (312, 15401160), (320, 15016131), (351, 13689920), (358, 13422240), (360, 13347672), (390, 12320928), (416, 11550870), (432, 11123060), (468, 10267440), (478, 10052640), (480, 10010754), (520, 9240696), (537, 8948160), (540, 8898448), (576, 8342295), (585, 8213952), (624, 7700580), (702, 6844960), (716, 6711120), (717, 6701760), (720, 6673836), (780, 6160464), (832, 5775435), (864, 5561530), (895, 5368896), (936, 5133720), (956, 5026320), (960, 5005377), (1040, 4620348), (1074, 4474080), (1080, 4449224), (1170, 4106976), (1195, 4021056), (1248, 3850290), (1404, 3422480), (1432, 3355560), (1434, 3350880), (1440, 3336918), (1560, 3080232), (1611, 2982720), (1728, 2780765), (1755, 2737984), (1790, 2684448), (1872, 2566860), (1912, 2513160), (2080, 2310174), (2148, 2237040), (2151, 2233920), (2160, 2224612), (2327, 2064960), (2340, 2053488), (2390, 2010528), (2496, 1925145), (2685, 1789632), (2808, 1711240), (2864, 1677780), (2868, 1675440), (2880, 1668459), (3107, 1546560), (3120, 1540116), (3222, 1491360), (3510, 1368992), (3580, 1342224), (3585, 1340352), (3744, 1283430), (3824, 1256580), (4160, 1155087), (4296, 1118520), (4302, 1116960), (4320, 1112306), (4654, 1032480), (4680, 1026744), (4780, 1005264), (4833, 994240), (5370, 894816), (5616, 855620), (5728, 838890), (5736, 837720), (6214, 773280), (6240, 770058), (6444, 745680), (6453, 744640), (6981, 688320), (7020, 684496), (7160, 671112), (7170, 670176), (7488, 641715), (7648, 628290), (8055, 596544), (8592, 559260), (8604, 558480), (8640, 556153), (9308, 516240), (9321, 515520), (9360, 513372), (9560, 502632), (9666, 497120), (10740, 447408), (10755, 446784), (11232, 427810), (11456, 419445), (11472, 418860), (11635, 412992), (12428, 386640), (12480, 385029), (12888, 372840), (12906, 372320), (13962, 344160), (14040, 342248), (14320, 335556), (14340, 335088), (15296, 314145), (15535, 309312), (16110, 298272), (17184, 279630), (17208, 279240), (18616, 258120), (18642, 257760), (18720, 256686), (19120, 251316), (19332, 248560), (20943, 229440), (21480, 223704), (21510, 223392), (22464, 213905), (22944, 209430), (23270, 206496), (24165, 198848), (24856, 193320), (25776, 186420), (25812, 186160), (27924, 172080), (27963, 171840), (28080, 171124), (28640, 167778), (28680, 167544), (31070, 154656), (32220, 149136), (32265, 148928), (34368, 139815), (34416, 139620), (34905, 137664), (37232, 129060), (37284, 128880), (37440, 128343), (38240, 125658), (38664, 124280), (41886, 114720), (42781, 112320), (42960, 111852), (43020, 111696), (45888, 104715), (46540, 103248), (46605, 103104), (48330, 99424), (49712, 96660), (51552, 93210), (51624, 93080), (55848, 86040), (55926, 85920), (56160, 85562), (57280, 83889), (57360, 83772), (62140, 77328), (62829, 76480), (64440, 74568), (64530, 74464), (68832, 69810)]