2017227840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8719}}^1$

素因数の和:8980

約数の個数: 112

約数和(自身を含む): 6432011520

約数和(自身を除く): 4414783680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 320, 480, 482, 723, 960, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4820, 5784, 7230, 7712, 8719, 9640, 11568, 14460, 15424, 17438, 19280, 23136, 26157, 28920, 34876, 38560, 43595, 46272, 52314, 57840, 69752, 77120, 87190, 104628, 115680, 130785, 139504, 174380, 209256, 231360, 261570, 279008, 348760, 418512, 523140, 558016, 697520, 837024, 1046280, 1395040, 1674048, 2092560, 2101279, 2790080, 4185120, 4202558, 6303837, 8370240, 8405116, 10506395, 12607674, 16810232, 21012790, 25215348, 31519185, 33620464, 42025580, 50430696, 63038370, 67240928, 84051160, 100861392, 126076740, 134481856, 168102320, 201722784, 252153480, 336204640, 403445568, 504306960, 672409280, 1008613920, 2017227840]

約数ペア:

[(1, 2017227840), (2, 1008613920), (3, 672409280), (4, 504306960), (5, 403445568), (6, 336204640), (8, 252153480), (10, 201722784), (12, 168102320), (15, 134481856), (16, 126076740), (20, 100861392), (24, 84051160), (30, 67240928), (32, 63038370), (40, 50430696), (48, 42025580), (60, 33620464), (64, 31519185), (80, 25215348), (96, 21012790), (120, 16810232), (160, 12607674), (192, 10506395), (240, 8405116), (241, 8370240), (320, 6303837), (480, 4202558), (482, 4185120), (723, 2790080), (960, 2101279), (964, 2092560), (1205, 1674048), (1446, 1395040), (1928, 1046280), (2410, 837024), (2892, 697520), (3615, 558016), (3856, 523140), (4820, 418512), (5784, 348760), (7230, 279008), (7712, 261570), (8719, 231360), (9640, 209256), (11568, 174380), (14460, 139504), (15424, 130785), (17438, 115680), (19280, 104628), (23136, 87190), (26157, 77120), (28920, 69752), (34876, 57840), (38560, 52314), (43595, 46272)]