118702920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 409328640

約数和(自身を除く): 290625720

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, 251, 280, 420, 502, 563, 753, 840, 1004, 1126, 1255, 1506, 1689, 1757, 2008, 2252, 2510, 2815, 3012, 3378, 3514, 3765, 3941, 4504, 5020, 5271, 5630, 6024, 6756, 7028, 7530, 7882, 8445, 8785, 10040, 10542, 11260, 11823, 13512, 14056, 15060, 15764, 16890, 17570, 19705, 21084, 22520, 23646, 26355, 30120, 31528, 33780, 35140, 39410, 42168, 47292, 52710, 59115, 67560, 70280, 78820, 94584, 105420, 118230, 141313, 157640, 210840, 236460, 282626, 423939, 472920, 565252, 706565, 847878, 989191, 1130504, 1413130, 1695756, 1978382, 2119695, 2826260, 2967573, 3391512, 3956764, 4239390, 4945955, 5652520, 5935146, 7913528, 8478780, 9891910, 11870292, 14837865, 16957560, 19783820, 23740584, 29675730, 39567640, 59351460, 118702920]

約数ペア:

[(1, 118702920), (2, 59351460), (3, 39567640), (4, 29675730), (5, 23740584), (6, 19783820), (7, 16957560), (8, 14837865), (10, 11870292), (12, 9891910), (14, 8478780), (15, 7913528), (20, 5935146), (21, 5652520), (24, 4945955), (28, 4239390), (30, 3956764), (35, 3391512), (40, 2967573), (42, 2826260), (56, 2119695), (60, 1978382), (70, 1695756), (84, 1413130), (105, 1130504), (120, 989191), (140, 847878), (168, 706565), (210, 565252), (251, 472920), (280, 423939), (420, 282626), (502, 236460), (563, 210840), (753, 157640), (840, 141313), (1004, 118230), (1126, 105420), (1255, 94584), (1506, 78820), (1689, 70280), (1757, 67560), (2008, 59115), (2252, 52710), (2510, 47292), (2815, 42168), (3012, 39410), (3378, 35140), (3514, 33780), (3765, 31528), (3941, 30120), (4504, 26355), (5020, 23646), (5271, 22520), (5630, 21084), (6024, 19705), (6756, 17570), (7028, 16890), (7530, 15764), (7882, 15060), (8445, 14056), (8785, 13512), (10040, 11823), (10542, 11260)]