1775627640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:762

約数の個数: 192

約数和(自身を含む): 5908930560

約数和(自身を除く): 4133302920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 127, 142, 180, 213, 254, 284, 355, 360, 381, 426, 508, 547, 568, 635, 639, 710, 762, 852, 1016, 1065, 1094, 1143, 1270, 1278, 1420, 1524, 1641, 1704, 1905, 2130, 2188, 2286, 2540, 2556, 2735, 2840, 3048, 3195, 3282, 3810, 4260, 4376, 4572, 4923, 5080, 5112, 5470, 5715, 6390, 6564, 7620, 8205, 8520, 9017, 9144, 9846, 10940, 11430, 12780, 13128, 15240, 16410, 18034, 19692, 21880, 22860, 24615, 25560, 27051, 32820, 36068, 38837, 39384, 45085, 45720, 49230, 54102, 65640, 69469, 72136, 77674, 81153, 90170, 98460, 108204, 116511, 135255, 138938, 155348, 162306, 180340, 194185, 196920, 208407, 216408, 233022, 270510, 277876, 310696, 324612, 347345, 349533, 360680, 388370, 405765, 416814, 466044, 541020, 555752, 582555, 625221, 649224, 694690, 699066, 776740, 811530, 833628, 932088, 1042035, 1082040, 1165110, 1250442, 1389380, 1398132, 1553480, 1623060, 1667256, 1747665, 2084070, 2330220, 2500884, 2778760, 2796264, 3126105, 3246120, 3495330, 4168140, 4660440, 4932299, 5001768, 6252210, 6990660, 8336280, 9864598, 12504420, 13981320, 14796897, 19729196, 24661495, 25008840, 29593794, 39458392, 44390691, 49322990, 59187588, 73984485, 88781382, 98645980, 118375176, 147968970, 177562764, 197291960, 221953455, 295937940, 355125528, 443906910, 591875880, 887813820, 1775627640]

約数ペア:

[(1, 1775627640), (2, 887813820), (3, 591875880), (4, 443906910), (5, 355125528), (6, 295937940), (8, 221953455), (9, 197291960), (10, 177562764), (12, 147968970), (15, 118375176), (18, 98645980), (20, 88781382), (24, 73984485), (30, 59187588), (36, 49322990), (40, 44390691), (45, 39458392), (60, 29593794), (71, 25008840), (72, 24661495), (90, 19729196), (120, 14796897), (127, 13981320), (142, 12504420), (180, 9864598), (213, 8336280), (254, 6990660), (284, 6252210), (355, 5001768), (360, 4932299), (381, 4660440), (426, 4168140), (508, 3495330), (547, 3246120), (568, 3126105), (635, 2796264), (639, 2778760), (710, 2500884), (762, 2330220), (852, 2084070), (1016, 1747665), (1065, 1667256), (1094, 1623060), (1143, 1553480), (1270, 1398132), (1278, 1389380), (1420, 1250442), (1524, 1165110), (1641, 1082040), (1704, 1042035), (1905, 932088), (2130, 833628), (2188, 811530), (2286, 776740), (2540, 699066), (2556, 694690), (2735, 649224), (2840, 625221), (3048, 582555), (3195, 555752), (3282, 541020), (3810, 466044), (4260, 416814), (4376, 405765), (4572, 388370), (4923, 360680), (5080, 349533), (5112, 347345), (5470, 324612), (5715, 310696), (6390, 277876), (6564, 270510), (7620, 233022), (8205, 216408), (8520, 208407), (9017, 196920), (9144, 194185), (9846, 180340), (10940, 162306), (11430, 155348), (12780, 138938), (13128, 135255), (15240, 116511), (16410, 108204), (18034, 98460), (19692, 90170), (21880, 81153), (22860, 77674), (24615, 72136), (25560, 69469), (27051, 65640), (32820, 54102), (36068, 49230), (38837, 45720), (39384, 45085)]