145017840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 494896896

約数和(自身を除く): 349879056

約数列:

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

約数ペア:

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