235831960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1065

約数の個数: 128

約数和(自身を含む): 663505920

約数和(自身を除く): 427673960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 91, 104, 130, 134, 140, 182, 260, 268, 280, 335, 364, 455, 469, 520, 536, 670, 728, 871, 910, 938, 967, 1340, 1742, 1820, 1876, 1934, 2345, 2680, 3484, 3640, 3752, 3868, 4355, 4690, 4835, 6097, 6769, 6968, 7736, 8710, 9380, 9670, 12194, 12571, 13538, 17420, 18760, 19340, 24388, 25142, 27076, 30485, 33845, 34840, 38680, 48776, 50284, 54152, 60970, 62855, 64789, 67690, 87997, 100568, 121940, 125710, 129578, 135380, 175994, 243880, 251420, 259156, 270760, 323945, 351988, 439985, 453523, 502840, 518312, 647890, 703976, 842257, 879970, 907046, 1295780, 1684514, 1759940, 1814092, 2267615, 2591560, 3369028, 3519880, 3628184, 4211285, 4535230, 5895799, 6738056, 8422570, 9070460, 11791598, 16845140, 18140920, 23583196, 29478995, 33690280, 47166392, 58957990, 117915980, 235831960]

約数ペア:

[(1, 235831960), (2, 117915980), (4, 58957990), (5, 47166392), (7, 33690280), (8, 29478995), (10, 23583196), (13, 18140920), (14, 16845140), (20, 11791598), (26, 9070460), (28, 8422570), (35, 6738056), (40, 5895799), (52, 4535230), (56, 4211285), (65, 3628184), (67, 3519880), (70, 3369028), (91, 2591560), (104, 2267615), (130, 1814092), (134, 1759940), (140, 1684514), (182, 1295780), (260, 907046), (268, 879970), (280, 842257), (335, 703976), (364, 647890), (455, 518312), (469, 502840), (520, 453523), (536, 439985), (670, 351988), (728, 323945), (871, 270760), (910, 259156), (938, 251420), (967, 243880), (1340, 175994), (1742, 135380), (1820, 129578), (1876, 125710), (1934, 121940), (2345, 100568), (2680, 87997), (3484, 67690), (3640, 64789), (3752, 62855), (3868, 60970), (4355, 54152), (4690, 50284), (4835, 48776), (6097, 38680), (6769, 34840), (6968, 33845), (7736, 30485), (8710, 27076), (9380, 25142), (9670, 24388), (12194, 19340), (12571, 18760), (13538, 17420)]