15695280640

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7039}}^1$

素因数の和:7142

約数の個数: 160

約数和(自身を含む): 41137367040

約数和(自身を除く): 25442086400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 128, 130, 134, 160, 208, 256, 260, 268, 320, 335, 416, 512, 520, 536, 640, 670, 832, 871, 1040, 1072, 1280, 1340, 1664, 1742, 2080, 2144, 2560, 2680, 3328, 3484, 4160, 4288, 4355, 5360, 6656, 6968, 7039, 8320, 8576, 8710, 10720, 13936, 14078, 16640, 17152, 17420, 21440, 27872, 28156, 33280, 34304, 34840, 35195, 42880, 55744, 56312, 69680, 70390, 85760, 91507, 111488, 112624, 139360, 140780, 171520, 183014, 222976, 225248, 278720, 281560, 366028, 445952, 450496, 457535, 471613, 557440, 563120, 732056, 900992, 915070, 943226, 1114880, 1126240, 1464112, 1801984, 1830140, 1886452, 2229760, 2252480, 2358065, 2928224, 3603968, 3660280, 3772904, 4504960, 4716130, 5856448, 6130969, 7320560, 7545808, 9009920, 9432260, 11712896, 12261938, 14641120, 15091616, 18019840, 18864520, 23425792, 24523876, 29282240, 30183232, 30654845, 37729040, 46851584, 49047752, 58564480, 60366464, 61309690, 75458080, 98095504, 117128960, 120732928, 122619380, 150916160, 196191008, 234257920, 241465856, 245238760, 301832320, 392382016, 490477520, 603664640, 784764032, 980955040, 1207329280, 1569528064, 1961910080, 3139056128, 3923820160, 7847640320, 15695280640]

約数ペア:

[(1, 15695280640), (2, 7847640320), (4, 3923820160), (5, 3139056128), (8, 1961910080), (10, 1569528064), (13, 1207329280), (16, 980955040), (20, 784764032), (26, 603664640), (32, 490477520), (40, 392382016), (52, 301832320), (64, 245238760), (65, 241465856), (67, 234257920), (80, 196191008), (104, 150916160), (128, 122619380), (130, 120732928), (134, 117128960), (160, 98095504), (208, 75458080), (256, 61309690), (260, 60366464), (268, 58564480), (320, 49047752), (335, 46851584), (416, 37729040), (512, 30654845), (520, 30183232), (536, 29282240), (640, 24523876), (670, 23425792), (832, 18864520), (871, 18019840), (1040, 15091616), (1072, 14641120), (1280, 12261938), (1340, 11712896), (1664, 9432260), (1742, 9009920), (2080, 7545808), (2144, 7320560), (2560, 6130969), (2680, 5856448), (3328, 4716130), (3484, 4504960), (4160, 3772904), (4288, 3660280), (4355, 3603968), (5360, 2928224), (6656, 2358065), (6968, 2252480), (7039, 2229760), (8320, 1886452), (8576, 1830140), (8710, 1801984), (10720, 1464112), (13936, 1126240), (14078, 1114880), (16640, 943226), (17152, 915070), (17420, 900992), (21440, 732056), (27872, 563120), (28156, 557440), (33280, 471613), (34304, 457535), (34840, 450496), (35195, 445952), (42880, 366028), (55744, 281560), (56312, 278720), (69680, 225248), (70390, 222976), (85760, 183014), (91507, 171520), (111488, 140780), (112624, 139360)]