289584360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1512

約数の個数: 192

約数和(自身を含む): 1037836800

約数和(自身を除く): 748252440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 936, 1032, 1118, 1170, 1290, 1439, 1548, 1560, 1677, 1720, 1935, 2236, 2340, 2580, 2795, 2878, 3096, 3354, 3870, 4317, 4472, 4680, 5031, 5160, 5590, 5756, 6708, 7195, 7740, 8385, 8634, 10062, 11180, 11512, 12951, 13416, 14390, 15480, 16770, 17268, 18707, 20124, 21585, 22360, 25155, 25902, 28780, 33540, 34536, 37414, 40248, 43170, 50310, 51804, 56121, 57560, 61877, 64755, 67080, 74828, 86340, 93535, 100620, 103608, 112242, 123754, 129510, 149656, 168363, 172680, 185631, 187070, 201240, 224484, 247508, 259020, 280605, 309385, 336726, 371262, 374140, 448968, 495016, 518040, 556893, 561210, 618770, 673452, 742524, 748280, 804401, 841815, 928155, 1113786, 1122420, 1237540, 1346904, 1485048, 1608802, 1683630, 1856310, 2227572, 2244840, 2413203, 2475080, 2784465, 3217604, 3367260, 3712620, 4022005, 4455144, 4826406, 5568930, 6435208, 6734520, 7239609, 7425240, 8044010, 9652812, 11137860, 12066015, 14479218, 16088020, 19305624, 22275720, 24132030, 28958436, 32176040, 36198045, 48264060, 57916872, 72396090, 96528120, 144792180, 289584360]

約数ペア:

[(1, 289584360), (2, 144792180), (3, 96528120), (4, 72396090), (5, 57916872), (6, 48264060), (8, 36198045), (9, 32176040), (10, 28958436), (12, 24132030), (13, 22275720), (15, 19305624), (18, 16088020), (20, 14479218), (24, 12066015), (26, 11137860), (30, 9652812), (36, 8044010), (39, 7425240), (40, 7239609), (43, 6734520), (45, 6435208), (52, 5568930), (60, 4826406), (65, 4455144), (72, 4022005), (78, 3712620), (86, 3367260), (90, 3217604), (104, 2784465), (117, 2475080), (120, 2413203), (129, 2244840), (130, 2227572), (156, 1856310), (172, 1683630), (180, 1608802), (195, 1485048), (215, 1346904), (234, 1237540), (258, 1122420), (260, 1113786), (312, 928155), (344, 841815), (360, 804401), (387, 748280), (390, 742524), (430, 673452), (468, 618770), (516, 561210), (520, 556893), (559, 518040), (585, 495016), (645, 448968), (774, 374140), (780, 371262), (860, 336726), (936, 309385), (1032, 280605), (1118, 259020), (1170, 247508), (1290, 224484), (1439, 201240), (1548, 187070), (1560, 185631), (1677, 172680), (1720, 168363), (1935, 149656), (2236, 129510), (2340, 123754), (2580, 112242), (2795, 103608), (2878, 100620), (3096, 93535), (3354, 86340), (3870, 74828), (4317, 67080), (4472, 64755), (4680, 61877), (5031, 57560), (5160, 56121), (5590, 51804), (5756, 50310), (6708, 43170), (7195, 40248), (7740, 37414), (8385, 34536), (8634, 33540), (10062, 28780), (11180, 25902), (11512, 25155), (12951, 22360), (13416, 21585), (14390, 20124), (15480, 18707), (16770, 17268)]