17352720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:350

約数の個数: 240

約数和(自身を含む): 72888192

約数和(自身を除く): 55535472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 313, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 626, 630, 660, 693, 720, 770, 792, 840, 880, 924, 939, 990, 1008, 1155, 1232, 1252, 1260, 1320, 1386, 1540, 1565, 1584, 1680, 1848, 1878, 1980, 2191, 2310, 2504, 2520, 2640, 2772, 2817, 3080, 3130, 3443, 3465, 3696, 3756, 3960, 4382, 4620, 4695, 5008, 5040, 5544, 5634, 6160, 6260, 6573, 6886, 6930, 7512, 7920, 8764, 9240, 9390, 10329, 10955, 11088, 11268, 12520, 13146, 13772, 13860, 14085, 15024, 17215, 17528, 18480, 18780, 19719, 20658, 21910, 22536, 24101, 25040, 26292, 27544, 27720, 28170, 30987, 32865, 34430, 35056, 37560, 39438, 41316, 43820, 45072, 48202, 51645, 52584, 55088, 55440, 56340, 61974, 65730, 68860, 72303, 75120, 78876, 82632, 87640, 96404, 98595, 103290, 105168, 112680, 120505, 123948, 131460, 137720, 144606, 154935, 157752, 165264, 175280, 192808, 197190, 206580, 216909, 225360, 241010, 247896, 262920, 275440, 289212, 309870, 315504, 361515, 385616, 394380, 413160, 433818, 482020, 495792, 525840, 578424, 619740, 723030, 788760, 826320, 867636, 964040, 1084545, 1156848, 1239480, 1446060, 1577520, 1735272, 1928080, 2169090, 2478960, 2892120, 3470544, 4338180, 5784240, 8676360, 17352720]

約数ペア:

[(1, 17352720), (2, 8676360), (3, 5784240), (4, 4338180), (5, 3470544), (6, 2892120), (7, 2478960), (8, 2169090), (9, 1928080), (10, 1735272), (11, 1577520), (12, 1446060), (14, 1239480), (15, 1156848), (16, 1084545), (18, 964040), (20, 867636), (21, 826320), (22, 788760), (24, 723030), (28, 619740), (30, 578424), (33, 525840), (35, 495792), (36, 482020), (40, 433818), (42, 413160), (44, 394380), (45, 385616), (48, 361515), (55, 315504), (56, 309870), (60, 289212), (63, 275440), (66, 262920), (70, 247896), (72, 241010), (77, 225360), (80, 216909), (84, 206580), (88, 197190), (90, 192808), (99, 175280), (105, 165264), (110, 157752), (112, 154935), (120, 144606), (126, 137720), (132, 131460), (140, 123948), (144, 120505), (154, 112680), (165, 105168), (168, 103290), (176, 98595), (180, 96404), (198, 87640), (210, 82632), (220, 78876), (231, 75120), (240, 72303), (252, 68860), (264, 65730), (280, 61974), (308, 56340), (313, 55440), (315, 55088), (330, 52584), (336, 51645), (360, 48202), (385, 45072), (396, 43820), (420, 41316), (440, 39438), (462, 37560), (495, 35056), (504, 34430), (528, 32865), (560, 30987), (616, 28170), (626, 27720), (630, 27544), (660, 26292), (693, 25040), (720, 24101), (770, 22536), (792, 21910), (840, 20658), (880, 19719), (924, 18780), (939, 18480), (990, 17528), (1008, 17215), (1155, 15024), (1232, 14085), (1252, 13860), (1260, 13772), (1320, 13146), (1386, 12520), (1540, 11268), (1565, 11088), (1584, 10955), (1680, 10329), (1848, 9390), (1878, 9240), (1980, 8764), (2191, 7920), (2310, 7512), (2504, 6930), (2520, 6886), (2640, 6573), (2772, 6260), (2817, 6160), (3080, 5634), (3130, 5544), (3443, 5040), (3465, 5008), (3696, 4695), (3756, 4620), (3960, 4382)]