7071369960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{17659}}^1$

素因数の和:17791

約数の個数: 128

約数和(自身を含む): 21971865600

約数和(自身を除く): 14900495640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 71, 94, 120, 141, 142, 188, 213, 235, 282, 284, 355, 376, 426, 470, 564, 568, 705, 710, 852, 940, 1065, 1128, 1410, 1420, 1704, 1880, 2130, 2820, 2840, 3337, 4260, 5640, 6674, 8520, 10011, 13348, 16685, 17659, 20022, 26696, 33370, 35318, 40044, 50055, 52977, 66740, 70636, 80088, 88295, 100110, 105954, 133480, 141272, 176590, 200220, 211908, 264885, 353180, 400440, 423816, 529770, 706360, 829973, 1059540, 1253789, 1659946, 2119080, 2489919, 2507578, 3319892, 3761367, 4149865, 4979838, 5015156, 6268945, 6639784, 7522734, 8299730, 9959676, 10030312, 12449595, 12537890, 15045468, 16599460, 18806835, 19919352, 24899190, 25075780, 30090936, 33198920, 37613670, 49798380, 50151560, 58928083, 75227340, 99596760, 117856166, 150454680, 176784249, 235712332, 294640415, 353568498, 471424664, 589280830, 707136996, 883921245, 1178561660, 1414273992, 1767842490, 2357123320, 3535684980, 7071369960]

約数ペア:

[(1, 7071369960), (2, 3535684980), (3, 2357123320), (4, 1767842490), (5, 1414273992), (6, 1178561660), (8, 883921245), (10, 707136996), (12, 589280830), (15, 471424664), (20, 353568498), (24, 294640415), (30, 235712332), (40, 176784249), (47, 150454680), (60, 117856166), (71, 99596760), (94, 75227340), (120, 58928083), (141, 50151560), (142, 49798380), (188, 37613670), (213, 33198920), (235, 30090936), (282, 25075780), (284, 24899190), (355, 19919352), (376, 18806835), (426, 16599460), (470, 15045468), (564, 12537890), (568, 12449595), (705, 10030312), (710, 9959676), (852, 8299730), (940, 7522734), (1065, 6639784), (1128, 6268945), (1410, 5015156), (1420, 4979838), (1704, 4149865), (1880, 3761367), (2130, 3319892), (2820, 2507578), (2840, 2489919), (3337, 2119080), (4260, 1659946), (5640, 1253789), (6674, 1059540), (8520, 829973), (10011, 706360), (13348, 529770), (16685, 423816), (17659, 400440), (20022, 353180), (26696, 264885), (33370, 211908), (35318, 200220), (40044, 176590), (50055, 141272), (52977, 133480), (66740, 105954), (70636, 100110), (80088, 88295)]