491754240

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 504

約数和(自身を含む): 1930255488

約数和(自身を除く): 1438501248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 64, 68, 72, 80, 81, 85, 90, 93, 96, 102, 108, 120, 124, 128, 135, 136, 144, 153, 155, 160, 162, 170, 180, 186, 192, 204, 216, 240, 243, 248, 255, 256, 270, 272, 279, 288, 306, 310, 320, 324, 340, 360, 372, 384, 405, 408, 432, 459, 465, 480, 486, 496, 510, 527, 540, 544, 558, 576, 612, 620, 640, 648, 680, 720, 729, 744, 765, 768, 810, 816, 837, 864, 918, 930, 960, 972, 992, 1020, 1054, 1080, 1088, 1116, 1152, 1215, 1224, 1240, 1280, 1296, 1360, 1377, 1395, 1440, 1458, 1488, 1530, 1581, 1620, 1632, 1674, 1728, 1836, 1860, 1920, 1944, 1984, 2040, 2108, 2160, 2176, 2232, 2295, 2304, 2430, 2448, 2480, 2511, 2592, 2635, 2720, 2754, 2790, 2880, 2916, 2976, 3060, 3162, 3240, 3264, 3348, 3456, 3645, 3672, 3720, 3840, 3888, 3968, 4080, 4131, 4185, 4216, 4320, 4352, 4464, 4590, 4743, 4860, 4896, 4960, 5022, 5184, 5270, 5440, 5508, 5580, 5760, 5832, 5952, 6120, 6324, 6480, 6528, 6696, 6885, 6912, 7290, 7344, 7440, 7533, 7776, 7905, 7936, 8160, 8262, 8370, 8432, 8640, 8928, 9180, 9486, 9720, 9792, 9920, 10044, 10368, 10540, 10880, 11016, 11160, 11520, 11664, 11904, 12240, 12393, 12555, 12648, 12960, 13056, 13392, 13770, 14229, 14580, 14688, 14880, 15066, 15552, 15810, 16320, 16524, 16740, 16864, 17280, 17856, 18360, 18972, 19440, 19584, 19840, 20088, 20655, 20736, 21080, 21760, 22032, 22320, 22599, 23328, 23715, 23808, 24480, 24786, 25110, 25296, 25920, 26784, 27540, 28458, 29160, 29376, 29760, 30132, 31104, 31620, 32640, 33048, 33480, 33728, 34560, 35712, 36720, 37665, 37944, 38880, 39168, 39680, 40176, 41310, 42160, 42687, 44064, 44640, 45198, 46656, 47430, 48960, 49572, 50220, 50592, 51840, 53568, 55080, 56916, 58320, 58752, 59520, 60264, 61965, 62208, 63240, 65280, 66096, 66960, 67456, 71145, 71424, 73440, 75330, 75888, 77760, 80352, 82620, 84320, 85374, 88128, 89280, 90396, 93312, 94860, 97920, 99144, 100440, 101184, 103680, 107136, 110160, 112995, 113832, 116640, 117504, 119040, 120528, 123930, 126480, 128061, 132192, 133920, 134912, 142290, 146880, 150660, 151776, 155520, 160704, 165240, 168640, 170748, 176256, 178560, 180792, 186624, 189720, 195840, 198288, 200880, 202368, 213435, 214272, 220320, 225990, 227664, 233280, 241056, 247860, 252960, 256122, 264384, 267840, 284580, 293760, 301320, 303552, 311040, 321408, 330480, 337280, 341496, 352512, 357120, 361584, 379440, 384183, 396576, 401760, 404736, 426870, 440640, 451980, 455328, 466560, 482112, 495720, 505920, 512244, 528768, 535680, 569160, 587520, 602640, 607104, 640305, 642816, 660960, 674560, 682992, 723168, 758880, 768366, 793152, 803520, 853740, 881280, 903960, 910656, 933120, 964224, 991440, 1011840, 1024488, 1057536, 1071360, 1138320, 1205280, 1214208, 1280610, 1321920, 1365984, 1446336, 1517760, 1536732, 1586304, 1607040, 1707480, 1762560, 1807920, 1821312, 1920915, 1928448, 1982880, 2023680, 2048976, 2276640, 2410560, 2561220, 2643840, 2731968, 2892672, 3035520, 3073464, 3172608, 3214080, 3414960, 3615840, 3642624, 3841830, 3965760, 4097952, 4553280, 4821120, 5122440, 5287680, 5463936, 5785344, 6071040, 6146928, 6829920, 7231680, 7683660, 7931520, 8195904, 9106560, 9642240, 10244880, 10927872, 12293856, 13659840, 14463360, 15367320, 15863040, 16391808, 18213120, 20489760, 24587712, 27319680, 28926720, 30734640, 32783616, 40979520, 49175424, 54639360, 61469280, 81959040, 98350848, 122938560, 163918080, 245877120, 491754240]

約数ペア:

[(1, 491754240), (2, 245877120), (3, 163918080), (4, 122938560), (5, 98350848), (6, 81959040), (8, 61469280), (9, 54639360), (10, 49175424), (12, 40979520), (15, 32783616), (16, 30734640), (17, 28926720), (18, 27319680), (20, 24587712), (24, 20489760), (27, 18213120), (30, 16391808), (31, 15863040), (32, 15367320), (34, 14463360), (36, 13659840), (40, 12293856), (45, 10927872), (48, 10244880), (51, 9642240), (54, 9106560), (60, 8195904), (62, 7931520), (64, 7683660), (68, 7231680), (72, 6829920), (80, 6146928), (81, 6071040), (85, 5785344), (90, 5463936), (93, 5287680), (96, 5122440), (102, 4821120), (108, 4553280), (120, 4097952), (124, 3965760), (128, 3841830), (135, 3642624), (136, 3615840), (144, 3414960), (153, 3214080), (155, 3172608), (160, 3073464), (162, 3035520), (170, 2892672), (180, 2731968), (186, 2643840), (192, 2561220), (204, 2410560), (216, 2276640), (240, 2048976), (243, 2023680), (248, 1982880), (255, 1928448), (256, 1920915), (270, 1821312), (272, 1807920), (279, 1762560), (288, 1707480), (306, 1607040), (310, 1586304), (320, 1536732), (324, 1517760), (340, 1446336), (360, 1365984), (372, 1321920), (384, 1280610), (405, 1214208), (408, 1205280), (432, 1138320), (459, 1071360), (465, 1057536), (480, 1024488), (486, 1011840), (496, 991440), (510, 964224), (527, 933120), (540, 910656), (544, 903960), (558, 881280), (576, 853740), (612, 803520), (620, 793152), (640, 768366), (648, 758880), (680, 723168), (720, 682992), (729, 674560), (744, 660960), (765, 642816), (768, 640305), (810, 607104), (816, 602640), (837, 587520), (864, 569160), (918, 535680), (930, 528768), (960, 512244), (972, 505920), (992, 495720), (1020, 482112), (1054, 466560), (1080, 455328), (1088, 451980), (1116, 440640), (1152, 426870), (1215, 404736), (1224, 401760), (1240, 396576), (1280, 384183), (1296, 379440), (1360, 361584), (1377, 357120), (1395, 352512), (1440, 341496), (1458, 337280), (1488, 330480), (1530, 321408), (1581, 311040), (1620, 303552), (1632, 301320), (1674, 293760), (1728, 284580), (1836, 267840), (1860, 264384), (1920, 256122), (1944, 252960), (1984, 247860), (2040, 241056), (2108, 233280), (2160, 227664), (2176, 225990), (2232, 220320), (2295, 214272), (2304, 213435), (2430, 202368), (2448, 200880), (2480, 198288), (2511, 195840), (2592, 189720), (2635, 186624), (2720, 180792), (2754, 178560), (2790, 176256), (2880, 170748), (2916, 168640), (2976, 165240), (3060, 160704), (3162, 155520), (3240, 151776), (3264, 150660), (3348, 146880), (3456, 142290), (3645, 134912), (3672, 133920), (3720, 132192), (3840, 128061), (3888, 126480), (3968, 123930), (4080, 120528), (4131, 119040), (4185, 117504), (4216, 116640), (4320, 113832), (4352, 112995), (4464, 110160), (4590, 107136), (4743, 103680), (4860, 101184), (4896, 100440), (4960, 99144), (5022, 97920), (5184, 94860), (5270, 93312), (5440, 90396), (5508, 89280), (5580, 88128), (5760, 85374), (5832, 84320), (5952, 82620), (6120, 80352), (6324, 77760), (6480, 75888), (6528, 75330), (6696, 73440), (6885, 71424), (6912, 71145), (7290, 67456), (7344, 66960), (7440, 66096), (7533, 65280), (7776, 63240), (7905, 62208), (7936, 61965), (8160, 60264), (8262, 59520), (8370, 58752), (8432, 58320), (8640, 56916), (8928, 55080), (9180, 53568), (9486, 51840), (9720, 50592), (9792, 50220), (9920, 49572), (10044, 48960), (10368, 47430), (10540, 46656), (10880, 45198), (11016, 44640), (11160, 44064), (11520, 42687), (11664, 42160), (11904, 41310), (12240, 40176), (12393, 39680), (12555, 39168), (12648, 38880), (12960, 37944), (13056, 37665), (13392, 36720), (13770, 35712), (14229, 34560), (14580, 33728), (14688, 33480), (14880, 33048), (15066, 32640), (15552, 31620), (15810, 31104), (16320, 30132), (16524, 29760), (16740, 29376), (16864, 29160), (17280, 28458), (17856, 27540), (18360, 26784), (18972, 25920), (19440, 25296), (19584, 25110), (19840, 24786), (20088, 24480), (20655, 23808), (20736, 23715), (21080, 23328), (21760, 22599), (22032, 22320)]