158454240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{6737}}^1$

素因数の和:6769

約数の個数: 144

約数和(自身を含む): 580707792

約数和(自身を除く): 422253552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 6737, 7840, 11760, 13474, 20211, 23520, 26948, 33685, 40422, 47159, 53896, 67370, 80844, 94318, 101055, 107792, 134740, 141477, 161688, 188636, 202110, 215584, 235795, 269480, 282954, 323376, 330113, 377272, 404220, 471590, 538960, 565908, 646752, 660226, 707385, 754544, 808440, 943180, 990339, 1077920, 1131816, 1320452, 1414770, 1509088, 1616880, 1650565, 1886360, 1980678, 2263632, 2640904, 2829540, 3233760, 3301130, 3772720, 3961356, 4527264, 4951695, 5281808, 5659080, 6602260, 7545440, 7922712, 9903390, 10563616, 11318160, 13204520, 15845424, 19806780, 22636320, 26409040, 31690848, 39613560, 52818080, 79227120, 158454240]

約数ペア:

[(1, 158454240), (2, 79227120), (3, 52818080), (4, 39613560), (5, 31690848), (6, 26409040), (7, 22636320), (8, 19806780), (10, 15845424), (12, 13204520), (14, 11318160), (15, 10563616), (16, 9903390), (20, 7922712), (21, 7545440), (24, 6602260), (28, 5659080), (30, 5281808), (32, 4951695), (35, 4527264), (40, 3961356), (42, 3772720), (48, 3301130), (49, 3233760), (56, 2829540), (60, 2640904), (70, 2263632), (80, 1980678), (84, 1886360), (96, 1650565), (98, 1616880), (105, 1509088), (112, 1414770), (120, 1320452), (140, 1131816), (147, 1077920), (160, 990339), (168, 943180), (196, 808440), (210, 754544), (224, 707385), (240, 660226), (245, 646752), (280, 565908), (294, 538960), (336, 471590), (392, 404220), (420, 377272), (480, 330113), (490, 323376), (560, 282954), (588, 269480), (672, 235795), (735, 215584), (784, 202110), (840, 188636), (980, 161688), (1120, 141477), (1176, 134740), (1470, 107792), (1568, 101055), (1680, 94318), (1960, 80844), (2352, 67370), (2940, 53896), (3360, 47159), (3920, 40422), (4704, 33685), (5880, 26948), (6737, 23520), (7840, 20211), (11760, 13474)]