39947160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 133436160

約数和(自身を除く): 93489000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 571, 583, 636, 660, 795, 1060, 1142, 1166, 1272, 1320, 1590, 1713, 1749, 2120, 2284, 2332, 2855, 2915, 3180, 3426, 3498, 4568, 4664, 5710, 5830, 6281, 6360, 6852, 6996, 8565, 8745, 11420, 11660, 12562, 13704, 13992, 17130, 17490, 18843, 22840, 23320, 25124, 30263, 31405, 34260, 34980, 37686, 50248, 60526, 62810, 68520, 69960, 75372, 90789, 94215, 121052, 125620, 150744, 151315, 181578, 188430, 242104, 251240, 302630, 332893, 363156, 376860, 453945, 605260, 665786, 726312, 753720, 907890, 998679, 1210520, 1331572, 1664465, 1815780, 1997358, 2663144, 3328930, 3631560, 3994716, 4993395, 6657860, 7989432, 9986790, 13315720, 19973580, 39947160]

約数ペア:

[(1, 39947160), (2, 19973580), (3, 13315720), (4, 9986790), (5, 7989432), (6, 6657860), (8, 4993395), (10, 3994716), (11, 3631560), (12, 3328930), (15, 2663144), (20, 1997358), (22, 1815780), (24, 1664465), (30, 1331572), (33, 1210520), (40, 998679), (44, 907890), (53, 753720), (55, 726312), (60, 665786), (66, 605260), (88, 453945), (106, 376860), (110, 363156), (120, 332893), (132, 302630), (159, 251240), (165, 242104), (212, 188430), (220, 181578), (264, 151315), (265, 150744), (318, 125620), (330, 121052), (424, 94215), (440, 90789), (530, 75372), (571, 69960), (583, 68520), (636, 62810), (660, 60526), (795, 50248), (1060, 37686), (1142, 34980), (1166, 34260), (1272, 31405), (1320, 30263), (1590, 25124), (1713, 23320), (1749, 22840), (2120, 18843), (2284, 17490), (2332, 17130), (2855, 13992), (2915, 13704), (3180, 12562), (3426, 11660), (3498, 11420), (4568, 8745), (4664, 8565), (5710, 6996), (5830, 6852), (6281, 6360)]