39556440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1$

素因数の和:1462

約数の個数: 192

約数和(自身を含む): 160392960

約数和(自身を除く): 120836520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1427, 1540, 1848, 1980, 2310, 2520, 2772, 2854, 3080, 3465, 3960, 4281, 4620, 5544, 5708, 6930, 7135, 8562, 9240, 9989, 11416, 12843, 13860, 14270, 15697, 17124, 19978, 21405, 25686, 27720, 28540, 29967, 31394, 34248, 39956, 42810, 47091, 49945, 51372, 57080, 59934, 62788, 64215, 78485, 79912, 85620, 89901, 94182, 99890, 102744, 109879, 119868, 125576, 128430, 141273, 149835, 156970, 171240, 179802, 188364, 199780, 219758, 235455, 239736, 256860, 282546, 299670, 313940, 329637, 359604, 376728, 399560, 439516, 449505, 470910, 513720, 549395, 565092, 599340, 627880, 659274, 706365, 719208, 879032, 899010, 941820, 988911, 1098790, 1130184, 1198680, 1318548, 1412730, 1648185, 1798020, 1883640, 1977822, 2197580, 2637096, 2825460, 3296370, 3596040, 3955644, 4395160, 4944555, 5650920, 6592740, 7911288, 9889110, 13185480, 19778220, 39556440]

約数ペア:

[(1, 39556440), (2, 19778220), (3, 13185480), (4, 9889110), (5, 7911288), (6, 6592740), (7, 5650920), (8, 4944555), (9, 4395160), (10, 3955644), (11, 3596040), (12, 3296370), (14, 2825460), (15, 2637096), (18, 2197580), (20, 1977822), (21, 1883640), (22, 1798020), (24, 1648185), (28, 1412730), (30, 1318548), (33, 1198680), (35, 1130184), (36, 1098790), (40, 988911), (42, 941820), (44, 899010), (45, 879032), (55, 719208), (56, 706365), (60, 659274), (63, 627880), (66, 599340), (70, 565092), (72, 549395), (77, 513720), (84, 470910), (88, 449505), (90, 439516), (99, 399560), (105, 376728), (110, 359604), (120, 329637), (126, 313940), (132, 299670), (140, 282546), (154, 256860), (165, 239736), (168, 235455), (180, 219758), (198, 199780), (210, 188364), (220, 179802), (231, 171240), (252, 156970), (264, 149835), (280, 141273), (308, 128430), (315, 125576), (330, 119868), (360, 109879), (385, 102744), (396, 99890), (420, 94182), (440, 89901), (462, 85620), (495, 79912), (504, 78485), (616, 64215), (630, 62788), (660, 59934), (693, 57080), (770, 51372), (792, 49945), (840, 47091), (924, 42810), (990, 39956), (1155, 34248), (1260, 31394), (1320, 29967), (1386, 28540), (1427, 27720), (1540, 25686), (1848, 21405), (1980, 19978), (2310, 17124), (2520, 15697), (2772, 14270), (2854, 13860), (3080, 12843), (3465, 11416), (3960, 9989), (4281, 9240), (4620, 8562), (5544, 7135), (5708, 6930)]