14573720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 40919040

約数和(自身を除く): 26345320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 73, 92, 115, 124, 140, 146, 155, 161, 184, 217, 230, 248, 280, 292, 310, 322, 365, 434, 460, 511, 584, 620, 644, 713, 730, 805, 868, 920, 1022, 1085, 1240, 1288, 1426, 1460, 1610, 1679, 1736, 2044, 2170, 2263, 2555, 2852, 2920, 3220, 3358, 3565, 4088, 4340, 4526, 4991, 5110, 5704, 6440, 6716, 7130, 8395, 8680, 9052, 9982, 10220, 11315, 11753, 13432, 14260, 15841, 16790, 18104, 19964, 20440, 22630, 23506, 24955, 28520, 31682, 33580, 39928, 45260, 47012, 49910, 52049, 58765, 63364, 67160, 79205, 90520, 94024, 99820, 104098, 117530, 126728, 158410, 199640, 208196, 235060, 260245, 316820, 364343, 416392, 470120, 520490, 633640, 728686, 1040980, 1457372, 1821715, 2081960, 2914744, 3643430, 7286860, 14573720]

約数ペア:

[(1, 14573720), (2, 7286860), (4, 3643430), (5, 2914744), (7, 2081960), (8, 1821715), (10, 1457372), (14, 1040980), (20, 728686), (23, 633640), (28, 520490), (31, 470120), (35, 416392), (40, 364343), (46, 316820), (56, 260245), (62, 235060), (70, 208196), (73, 199640), (92, 158410), (115, 126728), (124, 117530), (140, 104098), (146, 99820), (155, 94024), (161, 90520), (184, 79205), (217, 67160), (230, 63364), (248, 58765), (280, 52049), (292, 49910), (310, 47012), (322, 45260), (365, 39928), (434, 33580), (460, 31682), (511, 28520), (584, 24955), (620, 23506), (644, 22630), (713, 20440), (730, 19964), (805, 18104), (868, 16790), (920, 15841), (1022, 14260), (1085, 13432), (1240, 11753), (1288, 11315), (1426, 10220), (1460, 9982), (1610, 9052), (1679, 8680), (1736, 8395), (2044, 7130), (2170, 6716), (2263, 6440), (2555, 5704), (2852, 5110), (2920, 4991), (3220, 4526), (3358, 4340), (3565, 4088)]