290035680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 1005758208

約数和(自身を除く): 715722528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 163, 165, 176, 220, 240, 264, 326, 330, 337, 352, 440, 480, 489, 528, 652, 660, 674, 815, 880, 978, 1011, 1056, 1304, 1320, 1348, 1630, 1685, 1760, 1793, 1956, 2022, 2445, 2608, 2640, 2696, 3260, 3370, 3586, 3707, 3912, 4044, 4890, 5055, 5216, 5280, 5379, 5392, 6520, 6740, 7172, 7414, 7824, 8088, 8965, 9780, 10110, 10758, 10784, 11121, 13040, 13480, 14344, 14828, 15648, 16176, 17930, 18535, 19560, 20220, 21516, 22242, 26080, 26895, 26960, 28688, 29656, 32352, 35860, 37070, 39120, 40440, 43032, 44484, 53790, 53920, 54931, 55605, 57376, 59312, 71720, 74140, 78240, 80880, 86064, 88968, 107580, 109862, 111210, 118624, 143440, 148280, 161760, 164793, 172128, 177936, 215160, 219724, 222420, 274655, 286880, 296560, 329586, 355872, 430320, 439448, 444840, 549310, 593120, 604241, 659172, 823965, 860640, 878896, 889680, 1098620, 1208482, 1318344, 1647930, 1757792, 1779360, 1812723, 2197240, 2416964, 2636688, 3021205, 3295860, 3625446, 4394480, 4833928, 5273376, 6042410, 6591720, 7250892, 8788960, 9063615, 9667856, 12084820, 13183440, 14501784, 18127230, 19335712, 24169640, 26366880, 29003568, 36254460, 48339280, 58007136, 72508920, 96678560, 145017840, 290035680]

約数ペア:

[(1, 290035680), (2, 145017840), (3, 96678560), (4, 72508920), (5, 58007136), (6, 48339280), (8, 36254460), (10, 29003568), (11, 26366880), (12, 24169640), (15, 19335712), (16, 18127230), (20, 14501784), (22, 13183440), (24, 12084820), (30, 9667856), (32, 9063615), (33, 8788960), (40, 7250892), (44, 6591720), (48, 6042410), (55, 5273376), (60, 4833928), (66, 4394480), (80, 3625446), (88, 3295860), (96, 3021205), (110, 2636688), (120, 2416964), (132, 2197240), (160, 1812723), (163, 1779360), (165, 1757792), (176, 1647930), (220, 1318344), (240, 1208482), (264, 1098620), (326, 889680), (330, 878896), (337, 860640), (352, 823965), (440, 659172), (480, 604241), (489, 593120), (528, 549310), (652, 444840), (660, 439448), (674, 430320), (815, 355872), (880, 329586), (978, 296560), (1011, 286880), (1056, 274655), (1304, 222420), (1320, 219724), (1348, 215160), (1630, 177936), (1685, 172128), (1760, 164793), (1793, 161760), (1956, 148280), (2022, 143440), (2445, 118624), (2608, 111210), (2640, 109862), (2696, 107580), (3260, 88968), (3370, 86064), (3586, 80880), (3707, 78240), (3912, 74140), (4044, 71720), (4890, 59312), (5055, 57376), (5216, 55605), (5280, 54931), (5379, 53920), (5392, 53790), (6520, 44484), (6740, 43032), (7172, 40440), (7414, 39120), (7824, 37070), (8088, 35860), (8965, 32352), (9780, 29656), (10110, 28688), (10758, 26960), (10784, 26895), (11121, 26080), (13040, 22242), (13480, 21516), (14344, 20220), (14828, 19560), (15648, 18535), (16176, 17930)]