136691240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 366405120

約数和(自身を除く): 229713880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 61, 70, 106, 122, 140, 151, 212, 244, 265, 280, 302, 305, 371, 424, 427, 488, 530, 604, 610, 742, 755, 854, 1057, 1060, 1208, 1220, 1484, 1510, 1708, 1855, 2114, 2120, 2135, 2440, 2968, 3020, 3233, 3416, 3710, 4228, 4270, 5285, 6040, 6466, 7420, 8003, 8456, 8540, 9211, 10570, 12932, 14840, 16006, 16165, 17080, 18422, 21140, 22631, 25864, 32012, 32330, 36844, 40015, 42280, 45262, 46055, 56021, 64024, 64477, 64660, 73688, 80030, 90524, 92110, 112042, 113155, 128954, 129320, 160060, 181048, 184220, 224084, 226310, 257908, 280105, 320120, 322385, 368440, 448168, 452620, 488183, 515816, 560210, 644770, 905240, 976366, 1120420, 1289540, 1952732, 2240840, 2440915, 2579080, 3417281, 3905464, 4881830, 6834562, 9763660, 13669124, 17086405, 19527320, 27338248, 34172810, 68345620, 136691240]

約数ペア:

[(1, 136691240), (2, 68345620), (4, 34172810), (5, 27338248), (7, 19527320), (8, 17086405), (10, 13669124), (14, 9763660), (20, 6834562), (28, 4881830), (35, 3905464), (40, 3417281), (53, 2579080), (56, 2440915), (61, 2240840), (70, 1952732), (106, 1289540), (122, 1120420), (140, 976366), (151, 905240), (212, 644770), (244, 560210), (265, 515816), (280, 488183), (302, 452620), (305, 448168), (371, 368440), (424, 322385), (427, 320120), (488, 280105), (530, 257908), (604, 226310), (610, 224084), (742, 184220), (755, 181048), (854, 160060), (1057, 129320), (1060, 128954), (1208, 113155), (1220, 112042), (1484, 92110), (1510, 90524), (1708, 80030), (1855, 73688), (2114, 64660), (2120, 64477), (2135, 64024), (2440, 56021), (2968, 46055), (3020, 45262), (3233, 42280), (3416, 40015), (3710, 36844), (4228, 32330), (4270, 32012), (5285, 25864), (6040, 22631), (6466, 21140), (7420, 18422), (8003, 17080), (8456, 16165), (8540, 16006), (9211, 14840), (10570, 12932)]