348341760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 240

約数和(自身を含む): 1300323024

約数和(自身を除く): 951981264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1163, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2326, 2340, 2496, 2560, 2880, 3120, 3328, 3489, 3744, 3840, 4160, 4608, 4652, 4680, 4992, 5760, 5815, 6240, 6656, 6978, 7488, 7680, 8320, 9304, 9360, 9984, 10467, 11520, 11630, 12480, 13956, 14976, 15119, 16640, 17445, 18608, 18720, 19968, 20934, 23040, 23260, 24960, 27912, 29952, 30238, 33280, 34890, 37216, 37440, 41868, 45357, 46520, 49920, 52335, 55824, 59904, 60476, 69780, 74432, 74880, 75595, 83736, 90714, 93040, 99840, 104670, 111648, 120952, 136071, 139560, 148864, 149760, 151190, 167472, 181428, 186080, 209340, 223296, 226785, 241904, 272142, 279120, 297728, 299520, 302380, 334944, 362856, 372160, 418680, 446592, 453570, 483808, 544284, 558240, 595456, 604760, 669888, 680355, 725712, 744320, 837360, 893184, 907140, 967616, 1088568, 1116480, 1209520, 1339776, 1360710, 1451424, 1488640, 1674720, 1786368, 1814280, 1935232, 2177136, 2232960, 2419040, 2679552, 2721420, 2902848, 2977280, 3349440, 3628560, 3870464, 4354272, 4465920, 4838080, 5359104, 5442840, 5805696, 6698880, 7257120, 7740928, 8708544, 8931840, 9676160, 10885680, 11611392, 13397760, 14514240, 17417088, 19352320, 21771360, 23222784, 26795520, 29028480, 34834176, 38704640, 43542720, 58056960, 69668352, 87085440, 116113920, 174170880, 348341760]

約数ペア:

[(1, 348341760), (2, 174170880), (3, 116113920), (4, 87085440), (5, 69668352), (6, 58056960), (8, 43542720), (9, 38704640), (10, 34834176), (12, 29028480), (13, 26795520), (15, 23222784), (16, 21771360), (18, 19352320), (20, 17417088), (24, 14514240), (26, 13397760), (30, 11611392), (32, 10885680), (36, 9676160), (39, 8931840), (40, 8708544), (45, 7740928), (48, 7257120), (52, 6698880), (60, 5805696), (64, 5442840), (65, 5359104), (72, 4838080), (78, 4465920), (80, 4354272), (90, 3870464), (96, 3628560), (104, 3349440), (117, 2977280), (120, 2902848), (128, 2721420), (130, 2679552), (144, 2419040), (156, 2232960), (160, 2177136), (180, 1935232), (192, 1814280), (195, 1786368), (208, 1674720), (234, 1488640), (240, 1451424), (256, 1360710), (260, 1339776), (288, 1209520), (312, 1116480), (320, 1088568), (360, 967616), (384, 907140), (390, 893184), (416, 837360), (468, 744320), (480, 725712), (512, 680355), (520, 669888), (576, 604760), (585, 595456), (624, 558240), (640, 544284), (720, 483808), (768, 453570), (780, 446592), (832, 418680), (936, 372160), (960, 362856), (1040, 334944), (1152, 302380), (1163, 299520), (1170, 297728), (1248, 279120), (1280, 272142), (1440, 241904), (1536, 226785), (1560, 223296), (1664, 209340), (1872, 186080), (1920, 181428), (2080, 167472), (2304, 151190), (2326, 149760), (2340, 148864), (2496, 139560), (2560, 136071), (2880, 120952), (3120, 111648), (3328, 104670), (3489, 99840), (3744, 93040), (3840, 90714), (4160, 83736), (4608, 75595), (4652, 74880), (4680, 74432), (4992, 69780), (5760, 60476), (5815, 59904), (6240, 55824), (6656, 52335), (6978, 49920), (7488, 46520), (7680, 45357), (8320, 41868), (9304, 37440), (9360, 37216), (9984, 34890), (10467, 33280), (11520, 30238), (11630, 29952), (12480, 27912), (13956, 24960), (14976, 23260), (15119, 23040), (16640, 20934), (17445, 19968), (18608, 18720)]