296950240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 801239040

約数和(自身を除く): 504288800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 32, 38, 40, 46, 62, 76, 80, 92, 95, 115, 124, 137, 152, 155, 160, 184, 190, 230, 248, 274, 304, 310, 368, 380, 437, 460, 496, 548, 589, 608, 620, 685, 713, 736, 760, 874, 920, 992, 1096, 1178, 1240, 1370, 1426, 1520, 1748, 1840, 2185, 2192, 2356, 2480, 2603, 2740, 2852, 2945, 3040, 3151, 3496, 3565, 3680, 4247, 4370, 4384, 4712, 4960, 5206, 5480, 5704, 5890, 6302, 6992, 7130, 8494, 8740, 9424, 10412, 10960, 11408, 11780, 12604, 13015, 13547, 13984, 14260, 15755, 16988, 17480, 18848, 20824, 21235, 21920, 22816, 23560, 25208, 26030, 27094, 28520, 31510, 33976, 34960, 41648, 42470, 47120, 50416, 52060, 54188, 57040, 59869, 63020, 67735, 67952, 69920, 80693, 83296, 84940, 94240, 97681, 100832, 104120, 108376, 114080, 119738, 126040, 135470, 135904, 161386, 169880, 195362, 208240, 216752, 239476, 252080, 270940, 299345, 322772, 339760, 390724, 403465, 416480, 433504, 478952, 488405, 504160, 541880, 598690, 645544, 679520, 781448, 806930, 957904, 976810, 1083760, 1197380, 1291088, 1562896, 1613860, 1855939, 1915808, 1953620, 2167520, 2394760, 2582176, 3125792, 3227720, 3711878, 3907240, 4789520, 6455440, 7423756, 7814480, 9279695, 9579040, 12910880, 14847512, 15628960, 18559390, 29695024, 37118780, 59390048, 74237560, 148475120, 296950240]

約数ペア:

[(1, 296950240), (2, 148475120), (4, 74237560), (5, 59390048), (8, 37118780), (10, 29695024), (16, 18559390), (19, 15628960), (20, 14847512), (23, 12910880), (31, 9579040), (32, 9279695), (38, 7814480), (40, 7423756), (46, 6455440), (62, 4789520), (76, 3907240), (80, 3711878), (92, 3227720), (95, 3125792), (115, 2582176), (124, 2394760), (137, 2167520), (152, 1953620), (155, 1915808), (160, 1855939), (184, 1613860), (190, 1562896), (230, 1291088), (248, 1197380), (274, 1083760), (304, 976810), (310, 957904), (368, 806930), (380, 781448), (437, 679520), (460, 645544), (496, 598690), (548, 541880), (589, 504160), (608, 488405), (620, 478952), (685, 433504), (713, 416480), (736, 403465), (760, 390724), (874, 339760), (920, 322772), (992, 299345), (1096, 270940), (1178, 252080), (1240, 239476), (1370, 216752), (1426, 208240), (1520, 195362), (1748, 169880), (1840, 161386), (2185, 135904), (2192, 135470), (2356, 126040), (2480, 119738), (2603, 114080), (2740, 108376), (2852, 104120), (2945, 100832), (3040, 97681), (3151, 94240), (3496, 84940), (3565, 83296), (3680, 80693), (4247, 69920), (4370, 67952), (4384, 67735), (4712, 63020), (4960, 59869), (5206, 57040), (5480, 54188), (5704, 52060), (5890, 50416), (6302, 47120), (6992, 42470), (7130, 41648), (8494, 34960), (8740, 33976), (9424, 31510), (10412, 28520), (10960, 27094), (11408, 26030), (11780, 25208), (12604, 23560), (13015, 22816), (13547, 21920), (13984, 21235), (14260, 20824), (15755, 18848), (16988, 17480)]