2081813760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13901}}^1$

素因数の和:13941

約数の個数: 216

約数和(自身を含む): 7757482824

約数和(自身を除く): 5675669064

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, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 13901, 14976, 16640, 18720, 24960, 27802, 29952, 37440, 41703, 49920, 55604, 69505, 74880, 83406, 111208, 125109, 139010, 149760, 166812, 180713, 208515, 222416, 250218, 278020, 333624, 361426, 417030, 444832, 500436, 542139, 556040, 625545, 667248, 722852, 834060, 889664, 903565, 1000872, 1084278, 1112080, 1251090, 1334496, 1445704, 1626417, 1668120, 1779328, 1807130, 2001744, 2168556, 2224160, 2502180, 2668992, 2710695, 2891408, 3252834, 3336240, 3558656, 3614260, 4003488, 4337112, 4448320, 5004360, 5337984, 5421390, 5782816, 6505668, 6672480, 7228520, 8006976, 8132085, 8674224, 8896640, 10008720, 10675968, 10842780, 11565632, 13011336, 13344960, 14457040, 16013952, 16264170, 17348448, 17793280, 20017440, 21685560, 23131264, 26022672, 26689920, 28914080, 32027904, 32528340, 34696896, 40034880, 43371120, 46262528, 52045344, 53379840, 57828160, 65056680, 69393792, 80069760, 86742240, 104090688, 115656320, 130113360, 138787584, 160139520, 173484480, 208181376, 231312640, 260226720, 346968960, 416362752, 520453440, 693937920, 1040906880, 2081813760]

約数ペア:

[(1, 2081813760), (2, 1040906880), (3, 693937920), (4, 520453440), (5, 416362752), (6, 346968960), (8, 260226720), (9, 231312640), (10, 208181376), (12, 173484480), (13, 160139520), (15, 138787584), (16, 130113360), (18, 115656320), (20, 104090688), (24, 86742240), (26, 80069760), (30, 69393792), (32, 65056680), (36, 57828160), (39, 53379840), (40, 52045344), (45, 46262528), (48, 43371120), (52, 40034880), (60, 34696896), (64, 32528340), (65, 32027904), (72, 28914080), (78, 26689920), (80, 26022672), (90, 23131264), (96, 21685560), (104, 20017440), (117, 17793280), (120, 17348448), (128, 16264170), (130, 16013952), (144, 14457040), (156, 13344960), (160, 13011336), (180, 11565632), (192, 10842780), (195, 10675968), (208, 10008720), (234, 8896640), (240, 8674224), (256, 8132085), (260, 8006976), (288, 7228520), (312, 6672480), (320, 6505668), (360, 5782816), (384, 5421390), (390, 5337984), (416, 5004360), (468, 4448320), (480, 4337112), (520, 4003488), (576, 3614260), (585, 3558656), (624, 3336240), (640, 3252834), (720, 2891408), (768, 2710695), (780, 2668992), (832, 2502180), (936, 2224160), (960, 2168556), (1040, 2001744), (1152, 1807130), (1170, 1779328), (1248, 1668120), (1280, 1626417), (1440, 1445704), (1560, 1334496), (1664, 1251090), (1872, 1112080), (1920, 1084278), (2080, 1000872), (2304, 903565), (2340, 889664), (2496, 834060), (2880, 722852), (3120, 667248), (3328, 625545), (3744, 556040), (3840, 542139), (4160, 500436), (4680, 444832), (4992, 417030), (5760, 361426), (6240, 333624), (7488, 278020), (8320, 250218), (9360, 222416), (9984, 208515), (11520, 180713), (12480, 166812), (13901, 149760), (14976, 139010), (16640, 125109), (18720, 111208), (24960, 83406), (27802, 74880), (29952, 69505), (37440, 55604), (41703, 49920)]