164436480

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 400

約数和(自身を含む): 644661864

約数和(自身を除く): 480225384

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, 61, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 122, 128, 130, 135, 144, 156, 160, 162, 180, 183, 192, 195, 208, 216, 234, 240, 244, 256, 260, 270, 288, 305, 312, 320, 324, 351, 360, 366, 384, 390, 405, 416, 432, 468, 480, 488, 512, 520, 540, 549, 576, 585, 610, 624, 640, 648, 702, 720, 732, 768, 780, 793, 810, 832, 864, 915, 936, 960, 976, 1040, 1053, 1080, 1098, 1152, 1170, 1220, 1248, 1280, 1296, 1404, 1440, 1464, 1536, 1560, 1586, 1620, 1647, 1664, 1728, 1755, 1830, 1872, 1920, 1952, 2080, 2106, 2160, 2196, 2304, 2340, 2379, 2440, 2496, 2560, 2592, 2745, 2808, 2880, 2928, 3120, 3172, 3240, 3294, 3328, 3456, 3510, 3660, 3744, 3840, 3904, 3965, 4160, 4212, 4320, 4392, 4608, 4680, 4758, 4880, 4941, 4992, 5184, 5265, 5490, 5616, 5760, 5856, 6240, 6344, 6480, 6588, 6656, 6912, 7020, 7137, 7320, 7488, 7680, 7808, 7930, 8235, 8320, 8424, 8640, 8784, 9360, 9516, 9760, 9882, 9984, 10368, 10530, 10980, 11232, 11520, 11712, 11895, 12480, 12688, 12960, 13176, 13824, 14040, 14274, 14640, 14976, 15616, 15860, 16470, 16640, 16848, 17280, 17568, 18720, 19032, 19520, 19764, 19968, 20736, 21060, 21411, 21960, 22464, 23040, 23424, 23790, 24705, 24960, 25376, 25920, 26352, 28080, 28548, 29280, 29952, 31232, 31720, 32940, 33280, 33696, 34560, 35136, 35685, 37440, 38064, 39040, 39528, 41472, 42120, 42822, 43920, 44928, 46848, 47580, 49410, 49920, 50752, 51840, 52704, 56160, 57096, 58560, 59904, 63440, 64233, 65880, 67392, 69120, 70272, 71370, 74880, 76128, 78080, 79056, 84240, 85644, 87840, 89856, 93696, 95160, 98820, 99840, 101504, 103680, 105408, 107055, 112320, 114192, 117120, 126880, 128466, 131760, 134784, 140544, 142740, 149760, 152256, 156160, 158112, 168480, 171288, 175680, 179712, 190320, 197640, 203008, 207360, 210816, 214110, 224640, 228384, 234240, 253760, 256932, 263520, 269568, 281088, 285480, 299520, 304512, 316224, 321165, 336960, 342576, 351360, 380640, 395280, 406016, 421632, 428220, 449280, 456768, 468480, 507520, 513864, 527040, 539136, 570960, 609024, 632448, 642330, 673920, 685152, 702720, 761280, 790560, 843264, 856440, 898560, 913536, 1015040, 1027728, 1054080, 1141920, 1218048, 1264896, 1284660, 1347840, 1370304, 1405440, 1522560, 1581120, 1712880, 1827072, 2030080, 2055456, 2108160, 2283840, 2529792, 2569320, 2695680, 2740608, 3045120, 3162240, 3425760, 3654144, 4110912, 4216320, 4567680, 5138640, 5481216, 6090240, 6324480, 6851520, 8221824, 9135360, 10277280, 10962432, 12648960, 13703040, 16443648, 18270720, 20554560, 27406080, 32887296, 41109120, 54812160, 82218240, 164436480]

約数ペア:

[(1, 164436480), (2, 82218240), (3, 54812160), (4, 41109120), (5, 32887296), (6, 27406080), (8, 20554560), (9, 18270720), (10, 16443648), (12, 13703040), (13, 12648960), (15, 10962432), (16, 10277280), (18, 9135360), (20, 8221824), (24, 6851520), (26, 6324480), (27, 6090240), (30, 5481216), (32, 5138640), (36, 4567680), (39, 4216320), (40, 4110912), (45, 3654144), (48, 3425760), (52, 3162240), (54, 3045120), (60, 2740608), (61, 2695680), (64, 2569320), (65, 2529792), (72, 2283840), (78, 2108160), (80, 2055456), (81, 2030080), (90, 1827072), (96, 1712880), (104, 1581120), (108, 1522560), (117, 1405440), (120, 1370304), (122, 1347840), (128, 1284660), (130, 1264896), (135, 1218048), (144, 1141920), (156, 1054080), (160, 1027728), (162, 1015040), (180, 913536), (183, 898560), (192, 856440), (195, 843264), (208, 790560), (216, 761280), (234, 702720), (240, 685152), (244, 673920), (256, 642330), (260, 632448), (270, 609024), (288, 570960), (305, 539136), (312, 527040), (320, 513864), (324, 507520), (351, 468480), (360, 456768), (366, 449280), (384, 428220), (390, 421632), (405, 406016), (416, 395280), (432, 380640), (468, 351360), (480, 342576), (488, 336960), (512, 321165), (520, 316224), (540, 304512), (549, 299520), (576, 285480), (585, 281088), (610, 269568), (624, 263520), (640, 256932), (648, 253760), (702, 234240), (720, 228384), (732, 224640), (768, 214110), (780, 210816), (793, 207360), (810, 203008), (832, 197640), (864, 190320), (915, 179712), (936, 175680), (960, 171288), (976, 168480), (1040, 158112), (1053, 156160), (1080, 152256), (1098, 149760), (1152, 142740), (1170, 140544), (1220, 134784), (1248, 131760), (1280, 128466), (1296, 126880), (1404, 117120), (1440, 114192), (1464, 112320), (1536, 107055), (1560, 105408), (1586, 103680), (1620, 101504), (1647, 99840), (1664, 98820), (1728, 95160), (1755, 93696), (1830, 89856), (1872, 87840), (1920, 85644), (1952, 84240), (2080, 79056), (2106, 78080), (2160, 76128), (2196, 74880), (2304, 71370), (2340, 70272), (2379, 69120), (2440, 67392), (2496, 65880), (2560, 64233), (2592, 63440), (2745, 59904), (2808, 58560), (2880, 57096), (2928, 56160), (3120, 52704), (3172, 51840), (3240, 50752), (3294, 49920), (3328, 49410), (3456, 47580), (3510, 46848), (3660, 44928), (3744, 43920), (3840, 42822), (3904, 42120), (3965, 41472), (4160, 39528), (4212, 39040), (4320, 38064), (4392, 37440), (4608, 35685), (4680, 35136), (4758, 34560), (4880, 33696), (4941, 33280), (4992, 32940), (5184, 31720), (5265, 31232), (5490, 29952), (5616, 29280), (5760, 28548), (5856, 28080), (6240, 26352), (6344, 25920), (6480, 25376), (6588, 24960), (6656, 24705), (6912, 23790), (7020, 23424), (7137, 23040), (7320, 22464), (7488, 21960), (7680, 21411), (7808, 21060), (7930, 20736), (8235, 19968), (8320, 19764), (8424, 19520), (8640, 19032), (8784, 18720), (9360, 17568), (9516, 17280), (9760, 16848), (9882, 16640), (9984, 16470), (10368, 15860), (10530, 15616), (10980, 14976), (11232, 14640), (11520, 14274), (11712, 14040), (11895, 13824), (12480, 13176), (12688, 12960)]