129858120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 502848000

約数和(自身を除く): 372989880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 89, 90, 105, 108, 120, 126, 135, 140, 168, 178, 180, 189, 193, 210, 216, 252, 267, 270, 280, 315, 356, 360, 378, 386, 420, 445, 504, 534, 540, 579, 623, 630, 712, 756, 772, 801, 840, 890, 945, 965, 1068, 1080, 1158, 1246, 1260, 1335, 1351, 1512, 1544, 1602, 1737, 1780, 1869, 1890, 1930, 2136, 2316, 2403, 2492, 2520, 2670, 2702, 2895, 3115, 3204, 3474, 3560, 3738, 3780, 3860, 4005, 4053, 4632, 4806, 4984, 5211, 5340, 5404, 5607, 5790, 6230, 6408, 6755, 6948, 7476, 7560, 7720, 8010, 8106, 8685, 9345, 9612, 10422, 10680, 10808, 11214, 11580, 12015, 12159, 12460, 13510, 13896, 14952, 16020, 16212, 16821, 17177, 17370, 18690, 19224, 20265, 20844, 22428, 23160, 24030, 24318, 24920, 26055, 27020, 28035, 32040, 32424, 33642, 34354, 34740, 36477, 37380, 40530, 41688, 44856, 48060, 48636, 51531, 52110, 54040, 56070, 60795, 67284, 68708, 69480, 72954, 74760, 81060, 84105, 85885, 96120, 97272, 103062, 104220, 112140, 120239, 121590, 134568, 137416, 145908, 154593, 162120, 168210, 171770, 182385, 206124, 208440, 224280, 240478, 243180, 257655, 291816, 309186, 336420, 343540, 360717, 364770, 412248, 463779, 480956, 486360, 515310, 601195, 618372, 672840, 687080, 721434, 729540, 772965, 927558, 961912, 1030620, 1082151, 1202390, 1236744, 1442868, 1459080, 1545930, 1803585, 1855116, 2061240, 2164302, 2318895, 2404780, 2885736, 3091860, 3246453, 3607170, 3710232, 4328604, 4637790, 4809560, 5410755, 6183720, 6492906, 7214340, 8657208, 9275580, 10821510, 12985812, 14428680, 16232265, 18551160, 21643020, 25971624, 32464530, 43286040, 64929060, 129858120]

約数ペア:

[(1, 129858120), (2, 64929060), (3, 43286040), (4, 32464530), (5, 25971624), (6, 21643020), (7, 18551160), (8, 16232265), (9, 14428680), (10, 12985812), (12, 10821510), (14, 9275580), (15, 8657208), (18, 7214340), (20, 6492906), (21, 6183720), (24, 5410755), (27, 4809560), (28, 4637790), (30, 4328604), (35, 3710232), (36, 3607170), (40, 3246453), (42, 3091860), (45, 2885736), (54, 2404780), (56, 2318895), (60, 2164302), (63, 2061240), (70, 1855116), (72, 1803585), (84, 1545930), (89, 1459080), (90, 1442868), (105, 1236744), (108, 1202390), (120, 1082151), (126, 1030620), (135, 961912), (140, 927558), (168, 772965), (178, 729540), (180, 721434), (189, 687080), (193, 672840), (210, 618372), (216, 601195), (252, 515310), (267, 486360), (270, 480956), (280, 463779), (315, 412248), (356, 364770), (360, 360717), (378, 343540), (386, 336420), (420, 309186), (445, 291816), (504, 257655), (534, 243180), (540, 240478), (579, 224280), (623, 208440), (630, 206124), (712, 182385), (756, 171770), (772, 168210), (801, 162120), (840, 154593), (890, 145908), (945, 137416), (965, 134568), (1068, 121590), (1080, 120239), (1158, 112140), (1246, 104220), (1260, 103062), (1335, 97272), (1351, 96120), (1512, 85885), (1544, 84105), (1602, 81060), (1737, 74760), (1780, 72954), (1869, 69480), (1890, 68708), (1930, 67284), (2136, 60795), (2316, 56070), (2403, 54040), (2492, 52110), (2520, 51531), (2670, 48636), (2702, 48060), (2895, 44856), (3115, 41688), (3204, 40530), (3474, 37380), (3560, 36477), (3738, 34740), (3780, 34354), (3860, 33642), (4005, 32424), (4053, 32040), (4632, 28035), (4806, 27020), (4984, 26055), (5211, 24920), (5340, 24318), (5404, 24030), (5607, 23160), (5790, 22428), (6230, 20844), (6408, 20265), (6755, 19224), (6948, 18690), (7476, 17370), (7560, 17177), (7720, 16821), (8010, 16212), (8106, 16020), (8685, 14952), (9345, 13896), (9612, 13510), (10422, 12460), (10680, 12159), (10808, 12015), (11214, 11580)]