179387520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7187}}^1$

素因数の和:7222

約数の個数: 128

約数和(自身を含む): 615867840

約数和(自身を除く): 436480320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 7187, 8320, 12480, 14374, 21561, 24960, 28748, 35935, 43122, 57496, 71870, 86244, 93431, 107805, 114992, 143740, 172488, 186862, 215610, 229984, 280293, 287480, 344976, 373724, 431220, 459968, 467155, 560586, 574960, 689952, 747448, 862440, 919936, 934310, 1121172, 1149920, 1379904, 1401465, 1494896, 1724880, 1868620, 2242344, 2299840, 2759808, 2802930, 2989792, 3449760, 3737240, 4484688, 4599680, 5605860, 5979584, 6899520, 7474480, 8969376, 11211720, 11959168, 13799040, 14948960, 17938752, 22423440, 29897920, 35877504, 44846880, 59795840, 89693760, 179387520]

約数ペア:

[(1, 179387520), (2, 89693760), (3, 59795840), (4, 44846880), (5, 35877504), (6, 29897920), (8, 22423440), (10, 17938752), (12, 14948960), (13, 13799040), (15, 11959168), (16, 11211720), (20, 8969376), (24, 7474480), (26, 6899520), (30, 5979584), (32, 5605860), (39, 4599680), (40, 4484688), (48, 3737240), (52, 3449760), (60, 2989792), (64, 2802930), (65, 2759808), (78, 2299840), (80, 2242344), (96, 1868620), (104, 1724880), (120, 1494896), (128, 1401465), (130, 1379904), (156, 1149920), (160, 1121172), (192, 934310), (195, 919936), (208, 862440), (240, 747448), (260, 689952), (312, 574960), (320, 560586), (384, 467155), (390, 459968), (416, 431220), (480, 373724), (520, 344976), (624, 287480), (640, 280293), (780, 229984), (832, 215610), (960, 186862), (1040, 172488), (1248, 143740), (1560, 114992), (1664, 107805), (1920, 93431), (2080, 86244), (2496, 71870), (3120, 57496), (4160, 43122), (4992, 35935), (6240, 28748), (7187, 24960), (8320, 21561), (12480, 14374)]