168262920

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{2473}}^1$

素因数の和:2506

約数の個数: 192

約数和(自身を含む): 648385920

約数和(自身を除く): 480123000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2473, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 4946, 5670, 6804, 7419, 7560, 8505, 9720, 9892, 11340, 12365, 13608, 14838, 17010, 17311, 19784, 22257, 22680, 24730, 29676, 34020, 34622, 37095, 44514, 49460, 51933, 59352, 66771, 68040, 69244, 74190, 86555, 89028, 98920, 103866, 111285, 133542, 138488, 148380, 155799, 173110, 178056, 200313, 207732, 222570, 259665, 267084, 296760, 311598, 333855, 346220, 400626, 415464, 445140, 467397, 519330, 534168, 600939, 623196, 667710, 692440, 778995, 801252, 890280, 934794, 1001565, 1038660, 1201878, 1246392, 1335420, 1402191, 1557990, 1602504, 1869588, 2003130, 2077320, 2336985, 2403756, 2670840, 2804382, 3004695, 3115980, 3739176, 4006260, 4206573, 4673970, 4807512, 5608764, 6009390, 6231960, 7010955, 8012520, 8413146, 9347940, 11217528, 12018780, 14021910, 16826292, 18695880, 21032865, 24037560, 28043820, 33652584, 42065730, 56087640, 84131460, 168262920]

約数ペア:

[(1, 168262920), (2, 84131460), (3, 56087640), (4, 42065730), (5, 33652584), (6, 28043820), (7, 24037560), (8, 21032865), (9, 18695880), (10, 16826292), (12, 14021910), (14, 12018780), (15, 11217528), (18, 9347940), (20, 8413146), (21, 8012520), (24, 7010955), (27, 6231960), (28, 6009390), (30, 5608764), (35, 4807512), (36, 4673970), (40, 4206573), (42, 4006260), (45, 3739176), (54, 3115980), (56, 3004695), (60, 2804382), (63, 2670840), (70, 2403756), (72, 2336985), (81, 2077320), (84, 2003130), (90, 1869588), (105, 1602504), (108, 1557990), (120, 1402191), (126, 1335420), (135, 1246392), (140, 1201878), (162, 1038660), (168, 1001565), (180, 934794), (189, 890280), (210, 801252), (216, 778995), (243, 692440), (252, 667710), (270, 623196), (280, 600939), (315, 534168), (324, 519330), (360, 467397), (378, 445140), (405, 415464), (420, 400626), (486, 346220), (504, 333855), (540, 311598), (567, 296760), (630, 267084), (648, 259665), (756, 222570), (810, 207732), (840, 200313), (945, 178056), (972, 173110), (1080, 155799), (1134, 148380), (1215, 138488), (1260, 133542), (1512, 111285), (1620, 103866), (1701, 98920), (1890, 89028), (1944, 86555), (2268, 74190), (2430, 69244), (2473, 68040), (2520, 66771), (2835, 59352), (3240, 51933), (3402, 49460), (3780, 44514), (4536, 37095), (4860, 34622), (4946, 34020), (5670, 29676), (6804, 24730), (7419, 22680), (7560, 22257), (8505, 19784), (9720, 17311), (9892, 17010), (11340, 14838), (12365, 13608)]