69700320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 240786000

約数和(自身を除く): 171085680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 499, 582, 720, 776, 873, 970, 998, 1164, 1440, 1455, 1497, 1552, 1746, 1940, 1996, 2328, 2495, 2910, 2994, 3104, 3492, 3880, 3992, 4365, 4491, 4656, 4990, 5820, 5988, 6984, 7485, 7760, 7984, 8730, 8982, 9312, 9980, 11640, 11976, 13968, 14970, 15520, 15968, 17460, 17964, 19960, 22455, 23280, 23952, 27936, 29940, 34920, 35928, 39920, 44910, 46560, 47904, 48403, 59880, 69840, 71856, 79840, 89820, 96806, 119760, 139680, 143712, 145209, 179640, 193612, 239520, 242015, 290418, 359280, 387224, 435627, 484030, 580836, 718560, 726045, 774448, 871254, 968060, 1161672, 1452090, 1548896, 1742508, 1936120, 2178135, 2323344, 2904180, 3485016, 3872240, 4356270, 4646688, 5808360, 6970032, 7744480, 8712540, 11616720, 13940064, 17425080, 23233440, 34850160, 69700320]

約数ペア:

[(1, 69700320), (2, 34850160), (3, 23233440), (4, 17425080), (5, 13940064), (6, 11616720), (8, 8712540), (9, 7744480), (10, 6970032), (12, 5808360), (15, 4646688), (16, 4356270), (18, 3872240), (20, 3485016), (24, 2904180), (30, 2323344), (32, 2178135), (36, 1936120), (40, 1742508), (45, 1548896), (48, 1452090), (60, 1161672), (72, 968060), (80, 871254), (90, 774448), (96, 726045), (97, 718560), (120, 580836), (144, 484030), (160, 435627), (180, 387224), (194, 359280), (240, 290418), (288, 242015), (291, 239520), (360, 193612), (388, 179640), (480, 145209), (485, 143712), (499, 139680), (582, 119760), (720, 96806), (776, 89820), (873, 79840), (970, 71856), (998, 69840), (1164, 59880), (1440, 48403), (1455, 47904), (1497, 46560), (1552, 44910), (1746, 39920), (1940, 35928), (1996, 34920), (2328, 29940), (2495, 27936), (2910, 23952), (2994, 23280), (3104, 22455), (3492, 19960), (3880, 17964), (3992, 17460), (4365, 15968), (4491, 15520), (4656, 14970), (4990, 13968), (5820, 11976), (5988, 11640), (6984, 9980), (7485, 9312), (7760, 8982), (7984, 8730)]