74652160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 120

約数和(自身を含む): 197557668

約数和(自身を除く): 122905508

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 241, 242, 256, 320, 352, 440, 482, 484, 512, 605, 640, 704, 880, 964, 968, 1205, 1210, 1280, 1408, 1760, 1928, 1936, 2410, 2420, 2560, 2651, 2816, 3520, 3856, 3872, 4820, 4840, 5302, 5632, 7040, 7712, 7744, 9640, 9680, 10604, 13255, 14080, 15424, 15488, 19280, 19360, 21208, 26510, 28160, 29161, 30848, 30976, 38560, 38720, 42416, 53020, 58322, 61696, 61952, 77120, 77440, 84832, 106040, 116644, 123392, 145805, 154240, 154880, 169664, 212080, 233288, 291610, 308480, 309760, 339328, 424160, 466576, 583220, 616960, 678656, 848320, 933152, 1166440, 1357312, 1696640, 1866304, 2332880, 3393280, 3732608, 4665760, 6786560, 7465216, 9331520, 14930432, 18663040, 37326080, 74652160]

約数ペア:

[(1, 74652160), (2, 37326080), (4, 18663040), (5, 14930432), (8, 9331520), (10, 7465216), (11, 6786560), (16, 4665760), (20, 3732608), (22, 3393280), (32, 2332880), (40, 1866304), (44, 1696640), (55, 1357312), (64, 1166440), (80, 933152), (88, 848320), (110, 678656), (121, 616960), (128, 583220), (160, 466576), (176, 424160), (220, 339328), (241, 309760), (242, 308480), (256, 291610), (320, 233288), (352, 212080), (440, 169664), (482, 154880), (484, 154240), (512, 145805), (605, 123392), (640, 116644), (704, 106040), (880, 84832), (964, 77440), (968, 77120), (1205, 61952), (1210, 61696), (1280, 58322), (1408, 53020), (1760, 42416), (1928, 38720), (1936, 38560), (2410, 30976), (2420, 30848), (2560, 29161), (2651, 28160), (2816, 26510), (3520, 21208), (3856, 19360), (3872, 19280), (4820, 15488), (4840, 15424), (5302, 14080), (5632, 13255), (7040, 10604), (7712, 9680), (7744, 9640)]