55966680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1$

素因数の和:711

約数の個数: 256

約数和(自身を含む): 232934400

約数和(自身を除く): 176967720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 673, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1346, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2019, 2079, 2310, 2376, 2520, 2692, 2772, 2970, 3080, 3365, 3465, 3780, 3960, 4038, 4158, 4620, 4711, 5384, 5544, 5940, 6057, 6730, 6930, 7403, 7560, 8076, 8316, 9240, 9422, 10095, 10395, 11880, 12114, 13460, 13860, 14133, 14806, 16152, 16632, 18171, 18844, 20190, 20790, 22209, 23555, 24228, 26920, 27720, 28266, 29612, 30285, 36342, 37015, 37688, 40380, 41580, 42399, 44418, 47110, 48456, 51821, 56532, 59224, 60570, 66627, 70665, 72684, 74030, 80760, 83160, 84798, 88836, 90855, 94220, 103642, 111045, 113064, 121140, 127197, 133254, 141330, 145368, 148060, 155463, 169596, 177672, 181710, 188440, 199881, 207284, 211995, 222090, 242280, 254394, 259105, 266508, 282660, 296120, 310926, 333135, 339192, 363420, 399762, 414568, 423990, 444180, 466389, 508788, 518210, 533016, 565320, 621852, 635985, 666270, 726840, 777315, 799524, 847980, 888360, 932778, 999405, 1017576, 1036420, 1243704, 1271970, 1332540, 1399167, 1554630, 1599048, 1695960, 1865556, 1998810, 2072840, 2331945, 2543940, 2665080, 2798334, 3109260, 3731112, 3997620, 4663890, 5087880, 5596668, 6218520, 6995835, 7995240, 9327780, 11193336, 13991670, 18655560, 27983340, 55966680]

約数ペア:

[(1, 55966680), (2, 27983340), (3, 18655560), (4, 13991670), (5, 11193336), (6, 9327780), (7, 7995240), (8, 6995835), (9, 6218520), (10, 5596668), (11, 5087880), (12, 4663890), (14, 3997620), (15, 3731112), (18, 3109260), (20, 2798334), (21, 2665080), (22, 2543940), (24, 2331945), (27, 2072840), (28, 1998810), (30, 1865556), (33, 1695960), (35, 1599048), (36, 1554630), (40, 1399167), (42, 1332540), (44, 1271970), (45, 1243704), (54, 1036420), (55, 1017576), (56, 999405), (60, 932778), (63, 888360), (66, 847980), (70, 799524), (72, 777315), (77, 726840), (84, 666270), (88, 635985), (90, 621852), (99, 565320), (105, 533016), (108, 518210), (110, 508788), (120, 466389), (126, 444180), (132, 423990), (135, 414568), (140, 399762), (154, 363420), (165, 339192), (168, 333135), (180, 310926), (189, 296120), (198, 282660), (210, 266508), (216, 259105), (220, 254394), (231, 242280), (252, 222090), (264, 211995), (270, 207284), (280, 199881), (297, 188440), (308, 181710), (315, 177672), (330, 169596), (360, 155463), (378, 148060), (385, 145368), (396, 141330), (420, 133254), (440, 127197), (462, 121140), (495, 113064), (504, 111045), (540, 103642), (594, 94220), (616, 90855), (630, 88836), (660, 84798), (673, 83160), (693, 80760), (756, 74030), (770, 72684), (792, 70665), (840, 66627), (924, 60570), (945, 59224), (990, 56532), (1080, 51821), (1155, 48456), (1188, 47110), (1260, 44418), (1320, 42399), (1346, 41580), (1386, 40380), (1485, 37688), (1512, 37015), (1540, 36342), (1848, 30285), (1890, 29612), (1980, 28266), (2019, 27720), (2079, 26920), (2310, 24228), (2376, 23555), (2520, 22209), (2692, 20790), (2772, 20190), (2970, 18844), (3080, 18171), (3365, 16632), (3465, 16152), (3780, 14806), (3960, 14133), (4038, 13860), (4158, 13460), (4620, 12114), (4711, 11880), (5384, 10395), (5544, 10095), (5940, 9422), (6057, 9240), (6730, 8316), (6930, 8076), (7403, 7560)]