15695829760

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1093}}^1$

素因数の和:1990

約数の個数: 144

約数和(自身を含む): 40572451584

約数和(自身を除く): 24876621824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 863, 1040, 1093, 1280, 1664, 1726, 2080, 2186, 3328, 3452, 4160, 4315, 4372, 5465, 6904, 8320, 8630, 8744, 10930, 11219, 13808, 14209, 16640, 17260, 17488, 21860, 22438, 27616, 28418, 34520, 34976, 43720, 44876, 55232, 56095, 56836, 69040, 69952, 71045, 87440, 89752, 110464, 112190, 113672, 138080, 139904, 142090, 174880, 179504, 220928, 224380, 227344, 276160, 279808, 284180, 349760, 359008, 448760, 454688, 552320, 568360, 699520, 718016, 897520, 909376, 943259, 1104640, 1136720, 1399040, 1436032, 1795040, 1818752, 1886518, 2273440, 2872064, 3590080, 3637504, 3773036, 4546880, 4716295, 7180160, 7546072, 9093760, 9432590, 12262367, 14360320, 15092144, 18187520, 18865180, 24524734, 30184288, 37730360, 49049468, 60368576, 61311835, 75460720, 98098936, 120737152, 122623670, 150921440, 196197872, 241474304, 245247340, 301842880, 392395744, 490494680, 603685760, 784791488, 980989360, 1207371520, 1569582976, 1961978720, 3139165952, 3923957440, 7847914880, 15695829760]

約数ペア:

[(1, 15695829760), (2, 7847914880), (4, 3923957440), (5, 3139165952), (8, 1961978720), (10, 1569582976), (13, 1207371520), (16, 980989360), (20, 784791488), (26, 603685760), (32, 490494680), (40, 392395744), (52, 301842880), (64, 245247340), (65, 241474304), (80, 196197872), (104, 150921440), (128, 122623670), (130, 120737152), (160, 98098936), (208, 75460720), (256, 61311835), (260, 60368576), (320, 49049468), (416, 37730360), (520, 30184288), (640, 24524734), (832, 18865180), (863, 18187520), (1040, 15092144), (1093, 14360320), (1280, 12262367), (1664, 9432590), (1726, 9093760), (2080, 7546072), (2186, 7180160), (3328, 4716295), (3452, 4546880), (4160, 3773036), (4315, 3637504), (4372, 3590080), (5465, 2872064), (6904, 2273440), (8320, 1886518), (8630, 1818752), (8744, 1795040), (10930, 1436032), (11219, 1399040), (13808, 1136720), (14209, 1104640), (16640, 943259), (17260, 909376), (17488, 897520), (21860, 718016), (22438, 699520), (27616, 568360), (28418, 552320), (34520, 454688), (34976, 448760), (43720, 359008), (44876, 349760), (55232, 284180), (56095, 279808), (56836, 276160), (69040, 227344), (69952, 224380), (71045, 220928), (87440, 179504), (89752, 174880), (110464, 142090), (112190, 139904), (113672, 138080)]