214810960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1605

約数の個数: 160

約数和(自身を含む): 647458560

約数和(自身を除く): 432647600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1553, 1729, 1820, 1976, 2128, 2470, 2660, 3106, 3458, 3640, 3952, 4940, 5320, 6212, 6916, 7280, 7765, 8645, 9880, 10640, 10871, 12424, 13832, 15530, 17290, 19760, 20189, 21742, 24848, 27664, 29507, 31060, 34580, 40378, 43484, 54355, 59014, 62120, 69160, 80756, 86968, 100945, 108710, 118028, 124240, 138320, 141323, 147535, 161512, 173936, 201890, 206549, 217420, 236056, 282646, 295070, 323024, 383591, 403780, 413098, 434840, 472112, 565292, 590140, 706615, 767182, 807560, 826196, 869680, 1032745, 1130584, 1180280, 1413230, 1534364, 1615120, 1652392, 1917955, 2065490, 2261168, 2360560, 2685137, 2826460, 3068728, 3304784, 3835910, 4130980, 5370274, 5652920, 6137456, 7671820, 8261960, 10740548, 11305840, 13425685, 15343640, 16523920, 21481096, 26851370, 30687280, 42962192, 53702740, 107405480, 214810960]

約数ペア:

[(1, 214810960), (2, 107405480), (4, 53702740), (5, 42962192), (7, 30687280), (8, 26851370), (10, 21481096), (13, 16523920), (14, 15343640), (16, 13425685), (19, 11305840), (20, 10740548), (26, 8261960), (28, 7671820), (35, 6137456), (38, 5652920), (40, 5370274), (52, 4130980), (56, 3835910), (65, 3304784), (70, 3068728), (76, 2826460), (80, 2685137), (91, 2360560), (95, 2261168), (104, 2065490), (112, 1917955), (130, 1652392), (133, 1615120), (140, 1534364), (152, 1413230), (182, 1180280), (190, 1130584), (208, 1032745), (247, 869680), (260, 826196), (266, 807560), (280, 767182), (304, 706615), (364, 590140), (380, 565292), (455, 472112), (494, 434840), (520, 413098), (532, 403780), (560, 383591), (665, 323024), (728, 295070), (760, 282646), (910, 236056), (988, 217420), (1040, 206549), (1064, 201890), (1235, 173936), (1330, 161512), (1456, 147535), (1520, 141323), (1553, 138320), (1729, 124240), (1820, 118028), (1976, 108710), (2128, 100945), (2470, 86968), (2660, 80756), (3106, 69160), (3458, 62120), (3640, 59014), (3952, 54355), (4940, 43484), (5320, 40378), (6212, 34580), (6916, 31060), (7280, 29507), (7765, 27664), (8645, 24848), (9880, 21742), (10640, 20189), (10871, 19760), (12424, 17290), (13832, 15530)]