76976640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 240

約数和(自身を含む): 288215928

約数和(自身を除く): 211239288

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, 257, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 514, 520, 576, 585, 624, 640, 720, 768, 771, 780, 832, 936, 960, 1028, 1040, 1152, 1170, 1248, 1280, 1285, 1440, 1536, 1542, 1560, 1664, 1872, 1920, 2056, 2080, 2304, 2313, 2340, 2496, 2560, 2570, 2880, 3084, 3120, 3328, 3341, 3744, 3840, 3855, 4112, 4160, 4608, 4626, 4680, 4992, 5140, 5760, 6168, 6240, 6656, 6682, 7488, 7680, 7710, 8224, 8320, 9252, 9360, 9984, 10023, 10280, 11520, 11565, 12336, 12480, 13364, 14976, 15420, 16448, 16640, 16705, 18504, 18720, 19968, 20046, 20560, 23040, 23130, 24672, 24960, 26728, 29952, 30069, 30840, 32896, 33280, 33410, 37008, 37440, 40092, 41120, 46260, 49344, 49920, 50115, 53456, 59904, 60138, 61680, 65792, 66820, 74016, 74880, 80184, 82240, 92520, 98688, 99840, 100230, 106912, 120276, 123360, 131584, 133640, 148032, 149760, 150345, 160368, 164480, 185040, 197376, 200460, 213824, 240552, 246720, 267280, 296064, 299520, 300690, 320736, 328960, 370080, 394752, 400920, 427648, 481104, 493440, 534560, 592128, 601380, 641472, 657920, 740160, 801840, 855296, 962208, 986880, 1069120, 1184256, 1202760, 1282944, 1480320, 1603680, 1710592, 1924416, 1973760, 2138240, 2405520, 2565888, 2960640, 3207360, 3848832, 4276480, 4811040, 5131776, 5921280, 6414720, 7697664, 8552960, 9622080, 12829440, 15395328, 19244160, 25658880, 38488320, 76976640]

約数ペア:

[(1, 76976640), (2, 38488320), (3, 25658880), (4, 19244160), (5, 15395328), (6, 12829440), (8, 9622080), (9, 8552960), (10, 7697664), (12, 6414720), (13, 5921280), (15, 5131776), (16, 4811040), (18, 4276480), (20, 3848832), (24, 3207360), (26, 2960640), (30, 2565888), (32, 2405520), (36, 2138240), (39, 1973760), (40, 1924416), (45, 1710592), (48, 1603680), (52, 1480320), (60, 1282944), (64, 1202760), (65, 1184256), (72, 1069120), (78, 986880), (80, 962208), (90, 855296), (96, 801840), (104, 740160), (117, 657920), (120, 641472), (128, 601380), (130, 592128), (144, 534560), (156, 493440), (160, 481104), (180, 427648), (192, 400920), (195, 394752), (208, 370080), (234, 328960), (240, 320736), (256, 300690), (257, 299520), (260, 296064), (288, 267280), (312, 246720), (320, 240552), (360, 213824), (384, 200460), (390, 197376), (416, 185040), (468, 164480), (480, 160368), (512, 150345), (514, 149760), (520, 148032), (576, 133640), (585, 131584), (624, 123360), (640, 120276), (720, 106912), (768, 100230), (771, 99840), (780, 98688), (832, 92520), (936, 82240), (960, 80184), (1028, 74880), (1040, 74016), (1152, 66820), (1170, 65792), (1248, 61680), (1280, 60138), (1285, 59904), (1440, 53456), (1536, 50115), (1542, 49920), (1560, 49344), (1664, 46260), (1872, 41120), (1920, 40092), (2056, 37440), (2080, 37008), (2304, 33410), (2313, 33280), (2340, 32896), (2496, 30840), (2560, 30069), (2570, 29952), (2880, 26728), (3084, 24960), (3120, 24672), (3328, 23130), (3341, 23040), (3744, 20560), (3840, 20046), (3855, 19968), (4112, 18720), (4160, 18504), (4608, 16705), (4626, 16640), (4680, 16448), (4992, 15420), (5140, 14976), (5760, 13364), (6168, 12480), (6240, 12336), (6656, 11565), (6682, 11520), (7488, 10280), (7680, 10023), (7710, 9984), (8224, 9360), (8320, 9252)]