7583240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 20499480

約数和(自身を除く): 12916240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 73, 98, 106, 140, 146, 196, 212, 245, 265, 280, 292, 365, 371, 392, 424, 490, 511, 530, 584, 730, 742, 980, 1022, 1060, 1460, 1484, 1855, 1960, 2044, 2120, 2555, 2597, 2920, 2968, 3577, 3710, 3869, 4088, 5110, 5194, 7154, 7420, 7738, 10220, 10388, 12985, 14308, 14840, 15476, 17885, 19345, 20440, 20776, 25970, 27083, 28616, 30952, 35770, 38690, 51940, 54166, 71540, 77380, 103880, 108332, 135415, 143080, 154760, 189581, 216664, 270830, 379162, 541660, 758324, 947905, 1083320, 1516648, 1895810, 3791620, 7583240]

約数ペア:

[(1, 7583240), (2, 3791620), (4, 1895810), (5, 1516648), (7, 1083320), (8, 947905), (10, 758324), (14, 541660), (20, 379162), (28, 270830), (35, 216664), (40, 189581), (49, 154760), (53, 143080), (56, 135415), (70, 108332), (73, 103880), (98, 77380), (106, 71540), (140, 54166), (146, 51940), (196, 38690), (212, 35770), (245, 30952), (265, 28616), (280, 27083), (292, 25970), (365, 20776), (371, 20440), (392, 19345), (424, 17885), (490, 15476), (511, 14840), (530, 14308), (584, 12985), (730, 10388), (742, 10220), (980, 7738), (1022, 7420), (1060, 7154), (1460, 5194), (1484, 5110), (1855, 4088), (1960, 3869), (2044, 3710), (2120, 3577), (2555, 2968), (2597, 2920)]