210972529320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{802421}}^1$

素因数の和:802755

約数の個数: 128

約数和(自身を含む): 725646263040

約数和(自身を除く): 514673733720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 313, 420, 626, 840, 939, 1252, 1565, 1878, 2191, 2504, 3130, 3756, 4382, 4695, 6260, 6573, 7512, 8764, 9390, 10955, 12520, 13146, 17528, 18780, 21910, 26292, 32865, 37560, 43820, 52584, 65730, 87640, 131460, 262920, 802421, 1604842, 2407263, 3209684, 4012105, 4814526, 5616947, 6419368, 8024210, 9629052, 11233894, 12036315, 16048420, 16850841, 19258104, 22467788, 24072630, 28084735, 32096840, 33701682, 44935576, 48145260, 56169470, 67403364, 84254205, 96290520, 112338940, 134806728, 168508410, 224677880, 251157773, 337016820, 502315546, 674033640, 753473319, 1004631092, 1255788865, 1506946638, 1758104411, 2009262184, 2511577730, 3013893276, 3516208822, 3767366595, 5023155460, 5274313233, 6027786552, 7032417644, 7534733190, 8790522055, 10046310920, 10548626466, 14064835288, 15069466380, 17581044110, 21097252932, 26371566165, 30138932760, 35162088220, 42194505864, 52743132330, 70324176440, 105486264660, 210972529320]

約数ペア:

[(1, 210972529320), (2, 105486264660), (3, 70324176440), (4, 52743132330), (5, 42194505864), (6, 35162088220), (7, 30138932760), (8, 26371566165), (10, 21097252932), (12, 17581044110), (14, 15069466380), (15, 14064835288), (20, 10548626466), (21, 10046310920), (24, 8790522055), (28, 7534733190), (30, 7032417644), (35, 6027786552), (40, 5274313233), (42, 5023155460), (56, 3767366595), (60, 3516208822), (70, 3013893276), (84, 2511577730), (105, 2009262184), (120, 1758104411), (140, 1506946638), (168, 1255788865), (210, 1004631092), (280, 753473319), (313, 674033640), (420, 502315546), (626, 337016820), (840, 251157773), (939, 224677880), (1252, 168508410), (1565, 134806728), (1878, 112338940), (2191, 96290520), (2504, 84254205), (3130, 67403364), (3756, 56169470), (4382, 48145260), (4695, 44935576), (6260, 33701682), (6573, 32096840), (7512, 28084735), (8764, 24072630), (9390, 22467788), (10955, 19258104), (12520, 16850841), (13146, 16048420), (17528, 12036315), (18780, 11233894), (21910, 9629052), (26292, 8024210), (32865, 6419368), (37560, 5616947), (43820, 4814526), (52584, 4012105), (65730, 3209684), (87640, 2407263), (131460, 1604842), (262920, 802421)]