70719040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 112

約数和(自身を含む): 194730624

約数和(自身を除く): 124011584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 131, 140, 160, 224, 241, 262, 280, 320, 448, 482, 524, 560, 655, 917, 964, 1048, 1120, 1205, 1310, 1687, 1834, 1928, 2096, 2240, 2410, 2620, 3374, 3668, 3856, 4192, 4585, 4820, 5240, 6748, 7336, 7712, 8384, 8435, 9170, 9640, 10480, 13496, 14672, 15424, 16870, 18340, 19280, 20960, 26992, 29344, 31571, 33740, 36680, 38560, 41920, 53984, 58688, 63142, 67480, 73360, 77120, 107968, 126284, 134960, 146720, 157855, 220997, 252568, 269920, 293440, 315710, 441994, 505136, 539840, 631420, 883988, 1010272, 1104985, 1262840, 1767976, 2020544, 2209970, 2525680, 3535952, 4419940, 5051360, 7071904, 8839880, 10102720, 14143808, 17679760, 35359520, 70719040]

約数ペア:

[(1, 70719040), (2, 35359520), (4, 17679760), (5, 14143808), (7, 10102720), (8, 8839880), (10, 7071904), (14, 5051360), (16, 4419940), (20, 3535952), (28, 2525680), (32, 2209970), (35, 2020544), (40, 1767976), (56, 1262840), (64, 1104985), (70, 1010272), (80, 883988), (112, 631420), (131, 539840), (140, 505136), (160, 441994), (224, 315710), (241, 293440), (262, 269920), (280, 252568), (320, 220997), (448, 157855), (482, 146720), (524, 134960), (560, 126284), (655, 107968), (917, 77120), (964, 73360), (1048, 67480), (1120, 63142), (1205, 58688), (1310, 53984), (1687, 41920), (1834, 38560), (1928, 36680), (2096, 33740), (2240, 31571), (2410, 29344), (2620, 26992), (3374, 20960), (3668, 19280), (3856, 18340), (4192, 16870), (4585, 15424), (4820, 14672), (5240, 13496), (6748, 10480), (7336, 9640), (7712, 9170), (8384, 8435)]