142862460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 441360864

約数和(自身を除く): 298498404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 169, 193, 195, 219, 260, 292, 338, 365, 386, 390, 438, 507, 579, 676, 730, 772, 780, 845, 876, 949, 965, 1014, 1095, 1158, 1460, 1690, 1898, 1930, 2028, 2190, 2316, 2509, 2535, 2847, 2895, 3380, 3796, 3860, 4380, 4745, 5018, 5070, 5694, 5790, 7527, 9490, 10036, 10140, 11388, 11580, 12337, 12545, 14089, 14235, 15054, 18980, 24674, 25090, 28178, 28470, 30108, 32617, 37011, 37635, 42267, 49348, 50180, 56356, 56940, 61685, 65234, 70445, 74022, 75270, 84534, 97851, 123370, 130468, 140890, 148044, 150540, 163085, 169068, 183157, 185055, 195702, 211335, 246740, 281780, 326170, 366314, 370110, 391404, 422670, 489255, 549471, 652340, 732628, 740220, 845340, 915785, 978510, 1098942, 1831570, 1957020, 2197884, 2381041, 2747355, 3663140, 4762082, 5494710, 7143123, 9524164, 10989420, 11905205, 14286246, 23810410, 28572492, 35715615, 47620820, 71431230, 142862460]

約数ペア:

[(1, 142862460), (2, 71431230), (3, 47620820), (4, 35715615), (5, 28572492), (6, 23810410), (10, 14286246), (12, 11905205), (13, 10989420), (15, 9524164), (20, 7143123), (26, 5494710), (30, 4762082), (39, 3663140), (52, 2747355), (60, 2381041), (65, 2197884), (73, 1957020), (78, 1831570), (130, 1098942), (146, 978510), (156, 915785), (169, 845340), (193, 740220), (195, 732628), (219, 652340), (260, 549471), (292, 489255), (338, 422670), (365, 391404), (386, 370110), (390, 366314), (438, 326170), (507, 281780), (579, 246740), (676, 211335), (730, 195702), (772, 185055), (780, 183157), (845, 169068), (876, 163085), (949, 150540), (965, 148044), (1014, 140890), (1095, 130468), (1158, 123370), (1460, 97851), (1690, 84534), (1898, 75270), (1930, 74022), (2028, 70445), (2190, 65234), (2316, 61685), (2509, 56940), (2535, 56356), (2847, 50180), (2895, 49348), (3380, 42267), (3796, 37635), (3860, 37011), (4380, 32617), (4745, 30108), (5018, 28470), (5070, 28178), (5694, 25090), (5790, 24674), (7527, 18980), (9490, 15054), (10036, 14235), (10140, 14089), (11388, 12545), (11580, 12337)]