270161280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 384

約数和(自身を含む): 1031097600

約数和(自身を除く): 760936320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 89, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 178, 180, 186, 192, 204, 240, 248, 255, 267, 272, 279, 288, 306, 310, 320, 340, 356, 360, 372, 384, 408, 445, 465, 480, 496, 510, 527, 534, 544, 558, 576, 612, 620, 640, 680, 712, 720, 744, 765, 801, 816, 890, 930, 960, 992, 1020, 1054, 1068, 1088, 1116, 1152, 1224, 1240, 1335, 1360, 1395, 1424, 1440, 1488, 1513, 1530, 1581, 1602, 1632, 1780, 1860, 1920, 1984, 2040, 2108, 2136, 2176, 2232, 2448, 2480, 2635, 2670, 2720, 2759, 2790, 2848, 2880, 2976, 3026, 3060, 3162, 3204, 3264, 3560, 3720, 3968, 4005, 4080, 4216, 4272, 4464, 4539, 4743, 4896, 4960, 5270, 5340, 5440, 5518, 5580, 5696, 5760, 5952, 6052, 6120, 6324, 6408, 6528, 7120, 7440, 7565, 7905, 8010, 8160, 8277, 8432, 8544, 8928, 9078, 9486, 9792, 9920, 10540, 10680, 10880, 11036, 11160, 11392, 11904, 12104, 12240, 12648, 12816, 13617, 13795, 14240, 14880, 15130, 15810, 16020, 16320, 16554, 16864, 17088, 17856, 18156, 18972, 19584, 19840, 21080, 21360, 22072, 22320, 22695, 23715, 24208, 24480, 24831, 25296, 25632, 27234, 27590, 28480, 29760, 30260, 31620, 32040, 32640, 33108, 33728, 34176, 35712, 36312, 37944, 41385, 42160, 42720, 44144, 44640, 45390, 46903, 47430, 48416, 48960, 49662, 50592, 51264, 54468, 55180, 56960, 59520, 60520, 63240, 64080, 66216, 67456, 68085, 72624, 75888, 82770, 84320, 85440, 88288, 89280, 90780, 93806, 94860, 96832, 97920, 99324, 101184, 102528, 108936, 110360, 121040, 124155, 126480, 128160, 132432, 136170, 140709, 145248, 151776, 165540, 168640, 170880, 176576, 178560, 181560, 187612, 189720, 193664, 198648, 202368, 217872, 220720, 234515, 242080, 248310, 252960, 256320, 264864, 272340, 281418, 290496, 303552, 331080, 337280, 353152, 363120, 375224, 379440, 397296, 422127, 435744, 441440, 469030, 484160, 496620, 505920, 512640, 529728, 544680, 562836, 580992, 607104, 662160, 703545, 726240, 750448, 758880, 794592, 844254, 871488, 882880, 938060, 968320, 993240, 1011840, 1059456, 1089360, 1125672, 1324320, 1407090, 1452480, 1500896, 1517760, 1589184, 1688508, 1742976, 1765760, 1876120, 1986480, 2110635, 2178720, 2251344, 2648640, 2814180, 2904960, 3001792, 3035520, 3178368, 3377016, 3752240, 3972960, 4221270, 4357440, 4502688, 5297280, 5628360, 6003584, 6754032, 7504480, 7945920, 8442540, 8714880, 9005376, 11256720, 13508064, 15008960, 15891840, 16885080, 18010752, 22513440, 27016128, 30017920, 33770160, 45026880, 54032256, 67540320, 90053760, 135080640, 270161280]

約数ペア:

[(1, 270161280), (2, 135080640), (3, 90053760), (4, 67540320), (5, 54032256), (6, 45026880), (8, 33770160), (9, 30017920), (10, 27016128), (12, 22513440), (15, 18010752), (16, 16885080), (17, 15891840), (18, 15008960), (20, 13508064), (24, 11256720), (30, 9005376), (31, 8714880), (32, 8442540), (34, 7945920), (36, 7504480), (40, 6754032), (45, 6003584), (48, 5628360), (51, 5297280), (60, 4502688), (62, 4357440), (64, 4221270), (68, 3972960), (72, 3752240), (80, 3377016), (85, 3178368), (89, 3035520), (90, 3001792), (93, 2904960), (96, 2814180), (102, 2648640), (120, 2251344), (124, 2178720), (128, 2110635), (136, 1986480), (144, 1876120), (153, 1765760), (155, 1742976), (160, 1688508), (170, 1589184), (178, 1517760), (180, 1500896), (186, 1452480), (192, 1407090), (204, 1324320), (240, 1125672), (248, 1089360), (255, 1059456), (267, 1011840), (272, 993240), (279, 968320), (288, 938060), (306, 882880), (310, 871488), (320, 844254), (340, 794592), (356, 758880), (360, 750448), (372, 726240), (384, 703545), (408, 662160), (445, 607104), (465, 580992), (480, 562836), (496, 544680), (510, 529728), (527, 512640), (534, 505920), (544, 496620), (558, 484160), (576, 469030), (612, 441440), (620, 435744), (640, 422127), (680, 397296), (712, 379440), (720, 375224), (744, 363120), (765, 353152), (801, 337280), (816, 331080), (890, 303552), (930, 290496), (960, 281418), (992, 272340), (1020, 264864), (1054, 256320), (1068, 252960), (1088, 248310), (1116, 242080), (1152, 234515), (1224, 220720), (1240, 217872), (1335, 202368), (1360, 198648), (1395, 193664), (1424, 189720), (1440, 187612), (1488, 181560), (1513, 178560), (1530, 176576), (1581, 170880), (1602, 168640), (1632, 165540), (1780, 151776), (1860, 145248), (1920, 140709), (1984, 136170), (2040, 132432), (2108, 128160), (2136, 126480), (2176, 124155), (2232, 121040), (2448, 110360), (2480, 108936), (2635, 102528), (2670, 101184), (2720, 99324), (2759, 97920), (2790, 96832), (2848, 94860), (2880, 93806), (2976, 90780), (3026, 89280), (3060, 88288), (3162, 85440), (3204, 84320), (3264, 82770), (3560, 75888), (3720, 72624), (3968, 68085), (4005, 67456), (4080, 66216), (4216, 64080), (4272, 63240), (4464, 60520), (4539, 59520), (4743, 56960), (4896, 55180), (4960, 54468), (5270, 51264), (5340, 50592), (5440, 49662), (5518, 48960), (5580, 48416), (5696, 47430), (5760, 46903), (5952, 45390), (6052, 44640), (6120, 44144), (6324, 42720), (6408, 42160), (6528, 41385), (7120, 37944), (7440, 36312), (7565, 35712), (7905, 34176), (8010, 33728), (8160, 33108), (8277, 32640), (8432, 32040), (8544, 31620), (8928, 30260), (9078, 29760), (9486, 28480), (9792, 27590), (9920, 27234), (10540, 25632), (10680, 25296), (10880, 24831), (11036, 24480), (11160, 24208), (11392, 23715), (11904, 22695), (12104, 22320), (12240, 22072), (12648, 21360), (12816, 21080), (13617, 19840), (13795, 19584), (14240, 18972), (14880, 18156), (15130, 17856), (15810, 17088), (16020, 16864), (16320, 16554)]