69066760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 187545600

約数和(自身を除く): 118478840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 73, 109, 124, 140, 146, 155, 217, 218, 248, 280, 292, 310, 365, 434, 436, 511, 545, 584, 620, 730, 763, 868, 872, 1022, 1085, 1090, 1240, 1460, 1526, 1736, 2044, 2170, 2180, 2263, 2555, 2920, 3052, 3379, 3815, 4088, 4340, 4360, 4526, 5110, 6104, 6758, 7630, 7957, 8680, 9052, 10220, 11315, 13516, 15260, 15841, 15914, 16895, 18104, 20440, 22630, 23653, 27032, 30520, 31682, 31828, 33790, 39785, 45260, 47306, 55699, 63364, 63656, 67580, 79205, 79570, 90520, 94612, 111398, 118265, 126728, 135160, 158410, 159140, 189224, 222796, 236530, 246667, 278495, 316820, 318280, 445592, 473060, 493334, 556990, 633640, 946120, 986668, 1113980, 1233335, 1726669, 1973336, 2227960, 2466670, 3453338, 4933340, 6906676, 8633345, 9866680, 13813352, 17266690, 34533380, 69066760]

約数ペア:

[(1, 69066760), (2, 34533380), (4, 17266690), (5, 13813352), (7, 9866680), (8, 8633345), (10, 6906676), (14, 4933340), (20, 3453338), (28, 2466670), (31, 2227960), (35, 1973336), (40, 1726669), (56, 1233335), (62, 1113980), (70, 986668), (73, 946120), (109, 633640), (124, 556990), (140, 493334), (146, 473060), (155, 445592), (217, 318280), (218, 316820), (248, 278495), (280, 246667), (292, 236530), (310, 222796), (365, 189224), (434, 159140), (436, 158410), (511, 135160), (545, 126728), (584, 118265), (620, 111398), (730, 94612), (763, 90520), (868, 79570), (872, 79205), (1022, 67580), (1085, 63656), (1090, 63364), (1240, 55699), (1460, 47306), (1526, 45260), (1736, 39785), (2044, 33790), (2170, 31828), (2180, 31682), (2263, 30520), (2555, 27032), (2920, 23653), (3052, 22630), (3379, 20440), (3815, 18104), (4088, 16895), (4340, 15914), (4360, 15841), (4526, 15260), (5110, 13516), (6104, 11315), (6758, 10220), (7630, 9052), (7957, 8680)]