1308709140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{829}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 3724721280

約数和(自身を除く): 2416012140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 317, 332, 415, 498, 634, 829, 830, 951, 996, 1245, 1268, 1585, 1658, 1660, 1902, 2487, 2490, 3170, 3316, 3804, 4145, 4755, 4974, 4980, 6340, 8290, 9510, 9948, 12435, 16580, 19020, 24870, 26311, 49740, 52622, 68807, 78933, 105244, 131555, 137614, 157866, 206421, 262793, 263110, 275228, 315732, 344035, 394665, 412842, 525586, 526220, 688070, 788379, 789330, 825684, 1032105, 1051172, 1313965, 1376140, 1576758, 1578660, 2064210, 2627930, 3153516, 3941895, 4128420, 5255860, 7883790, 15767580, 21811819, 43623638, 65435457, 87247276, 109059095, 130870914, 218118190, 261741828, 327177285, 436236380, 654354570, 1308709140]

約数ペア:

[(1, 1308709140), (2, 654354570), (3, 436236380), (4, 327177285), (5, 261741828), (6, 218118190), (10, 130870914), (12, 109059095), (15, 87247276), (20, 65435457), (30, 43623638), (60, 21811819), (83, 15767580), (166, 7883790), (249, 5255860), (317, 4128420), (332, 3941895), (415, 3153516), (498, 2627930), (634, 2064210), (829, 1578660), (830, 1576758), (951, 1376140), (996, 1313965), (1245, 1051172), (1268, 1032105), (1585, 825684), (1658, 789330), (1660, 788379), (1902, 688070), (2487, 526220), (2490, 525586), (3170, 412842), (3316, 394665), (3804, 344035), (4145, 315732), (4755, 275228), (4974, 263110), (4980, 262793), (6340, 206421), (8290, 157866), (9510, 137614), (9948, 131555), (12435, 105244), (16580, 78933), (19020, 68807), (24870, 52622), (26311, 49740)]