70598520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 237600000

約数和(自身を除く): 167001480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 499, 524, 540, 655, 786, 998, 1048, 1080, 1179, 1310, 1497, 1572, 1965, 1996, 2358, 2495, 2620, 2994, 3144, 3537, 3930, 3992, 4491, 4716, 4990, 5240, 5895, 5988, 7074, 7485, 7860, 8982, 9432, 9980, 11790, 11976, 13473, 14148, 14970, 15720, 17685, 17964, 19960, 22455, 23580, 26946, 28296, 29940, 35370, 35928, 44910, 47160, 53892, 59880, 65369, 67365, 70740, 89820, 107784, 130738, 134730, 141480, 179640, 196107, 261476, 269460, 326845, 392214, 522952, 538920, 588321, 653690, 784428, 980535, 1176642, 1307380, 1568856, 1764963, 1961070, 2353284, 2614760, 2941605, 3529926, 3922140, 4706568, 5883210, 7059852, 7844280, 8824815, 11766420, 14119704, 17649630, 23532840, 35299260, 70598520]

約数ペア:

[(1, 70598520), (2, 35299260), (3, 23532840), (4, 17649630), (5, 14119704), (6, 11766420), (8, 8824815), (9, 7844280), (10, 7059852), (12, 5883210), (15, 4706568), (18, 3922140), (20, 3529926), (24, 2941605), (27, 2614760), (30, 2353284), (36, 1961070), (40, 1764963), (45, 1568856), (54, 1307380), (60, 1176642), (72, 980535), (90, 784428), (108, 653690), (120, 588321), (131, 538920), (135, 522952), (180, 392214), (216, 326845), (262, 269460), (270, 261476), (360, 196107), (393, 179640), (499, 141480), (524, 134730), (540, 130738), (655, 107784), (786, 89820), (998, 70740), (1048, 67365), (1080, 65369), (1179, 59880), (1310, 53892), (1497, 47160), (1572, 44910), (1965, 35928), (1996, 35370), (2358, 29940), (2495, 28296), (2620, 26946), (2994, 23580), (3144, 22455), (3537, 19960), (3930, 17964), (3992, 17685), (4491, 15720), (4716, 14970), (4990, 14148), (5240, 13473), (5895, 11976), (5988, 11790), (7074, 9980), (7485, 9432), (7860, 8982)]