15566543160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{81637}}^1$

素因数の和:81885

約数の個数: 128

約数和(自身を含む): 53606776320

約数和(自身を除く): 38040233160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 681, 840, 908, 1135, 1362, 1589, 1816, 2270, 2724, 3178, 3405, 4540, 4767, 5448, 6356, 6810, 7945, 9080, 9534, 12712, 13620, 15890, 19068, 23835, 27240, 31780, 38136, 47670, 63560, 81637, 95340, 163274, 190680, 244911, 326548, 408185, 489822, 571459, 653096, 816370, 979644, 1142918, 1224555, 1632740, 1714377, 1959288, 2285836, 2449110, 2857295, 3265480, 3428754, 4571672, 4898220, 5714590, 6857508, 8571885, 9796440, 11429180, 13715016, 17143770, 18531599, 22858360, 34287540, 37063198, 55594797, 68575080, 74126396, 92657995, 111189594, 129721193, 148252792, 185315990, 222379188, 259442386, 277973985, 370631980, 389163579, 444758376, 518884772, 555947970, 648605965, 741263960, 778327158, 1037769544, 1111895940, 1297211930, 1556654316, 1945817895, 2223791880, 2594423860, 3113308632, 3891635790, 5188847720, 7783271580, 15566543160]

約数ペア:

[(1, 15566543160), (2, 7783271580), (3, 5188847720), (4, 3891635790), (5, 3113308632), (6, 2594423860), (7, 2223791880), (8, 1945817895), (10, 1556654316), (12, 1297211930), (14, 1111895940), (15, 1037769544), (20, 778327158), (21, 741263960), (24, 648605965), (28, 555947970), (30, 518884772), (35, 444758376), (40, 389163579), (42, 370631980), (56, 277973985), (60, 259442386), (70, 222379188), (84, 185315990), (105, 148252792), (120, 129721193), (140, 111189594), (168, 92657995), (210, 74126396), (227, 68575080), (280, 55594797), (420, 37063198), (454, 34287540), (681, 22858360), (840, 18531599), (908, 17143770), (1135, 13715016), (1362, 11429180), (1589, 9796440), (1816, 8571885), (2270, 6857508), (2724, 5714590), (3178, 4898220), (3405, 4571672), (4540, 3428754), (4767, 3265480), (5448, 2857295), (6356, 2449110), (6810, 2285836), (7945, 1959288), (9080, 1714377), (9534, 1632740), (12712, 1224555), (13620, 1142918), (15890, 979644), (19068, 816370), (23835, 653096), (27240, 571459), (31780, 489822), (38136, 408185), (47670, 326548), (63560, 244911), (81637, 190680), (95340, 163274)]