156121560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 256

約数和(自身を含む): 603417600

約数和(自身を除く): 447296040

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, 90, 105, 107, 108, 120, 126, 135, 140, 168, 180, 189, 193, 210, 214, 216, 252, 270, 280, 315, 321, 360, 378, 386, 420, 428, 504, 535, 540, 579, 630, 642, 749, 756, 772, 840, 856, 945, 963, 965, 1070, 1080, 1158, 1260, 1284, 1351, 1498, 1512, 1544, 1605, 1737, 1890, 1926, 1930, 2140, 2247, 2316, 2520, 2568, 2702, 2889, 2895, 2996, 3210, 3474, 3745, 3780, 3852, 3860, 4053, 4280, 4494, 4632, 4815, 5211, 5404, 5778, 5790, 5992, 6420, 6741, 6755, 6948, 7490, 7560, 7704, 7720, 8106, 8685, 8988, 9630, 10422, 10808, 11235, 11556, 11580, 12159, 12840, 13482, 13510, 13896, 14445, 14980, 16212, 17370, 17976, 19260, 20223, 20265, 20651, 20844, 22470, 23112, 23160, 24318, 26055, 26964, 27020, 28890, 29960, 32424, 33705, 34740, 36477, 38520, 40446, 40530, 41302, 41688, 44940, 48636, 52110, 53928, 54040, 57780, 60795, 61953, 67410, 69480, 72954, 80892, 81060, 82604, 89880, 97272, 101115, 103255, 104220, 115560, 121590, 123906, 134820, 144557, 145908, 161784, 162120, 165208, 182385, 185859, 202230, 206510, 208440, 243180, 247812, 269640, 289114, 291816, 309765, 364770, 371718, 404460, 413020, 433671, 486360, 495624, 557577, 578228, 619530, 722785, 729540, 743436, 808920, 826040, 867342, 929295, 1115154, 1156456, 1239060, 1301013, 1445570, 1459080, 1486872, 1734684, 1858590, 2168355, 2230308, 2478120, 2602026, 2787885, 2891140, 3469368, 3717180, 3903039, 4336710, 4460616, 5204052, 5575770, 5782280, 6505065, 7434360, 7806078, 8673420, 10408104, 11151540, 13010130, 15612156, 17346840, 19515195, 22303080, 26020260, 31224312, 39030390, 52040520, 78060780, 156121560]

約数ペア:

[(1, 156121560), (2, 78060780), (3, 52040520), (4, 39030390), (5, 31224312), (6, 26020260), (7, 22303080), (8, 19515195), (9, 17346840), (10, 15612156), (12, 13010130), (14, 11151540), (15, 10408104), (18, 8673420), (20, 7806078), (21, 7434360), (24, 6505065), (27, 5782280), (28, 5575770), (30, 5204052), (35, 4460616), (36, 4336710), (40, 3903039), (42, 3717180), (45, 3469368), (54, 2891140), (56, 2787885), (60, 2602026), (63, 2478120), (70, 2230308), (72, 2168355), (84, 1858590), (90, 1734684), (105, 1486872), (107, 1459080), (108, 1445570), (120, 1301013), (126, 1239060), (135, 1156456), (140, 1115154), (168, 929295), (180, 867342), (189, 826040), (193, 808920), (210, 743436), (214, 729540), (216, 722785), (252, 619530), (270, 578228), (280, 557577), (315, 495624), (321, 486360), (360, 433671), (378, 413020), (386, 404460), (420, 371718), (428, 364770), (504, 309765), (535, 291816), (540, 289114), (579, 269640), (630, 247812), (642, 243180), (749, 208440), (756, 206510), (772, 202230), (840, 185859), (856, 182385), (945, 165208), (963, 162120), (965, 161784), (1070, 145908), (1080, 144557), (1158, 134820), (1260, 123906), (1284, 121590), (1351, 115560), (1498, 104220), (1512, 103255), (1544, 101115), (1605, 97272), (1737, 89880), (1890, 82604), (1926, 81060), (1930, 80892), (2140, 72954), (2247, 69480), (2316, 67410), (2520, 61953), (2568, 60795), (2702, 57780), (2889, 54040), (2895, 53928), (2996, 52110), (3210, 48636), (3474, 44940), (3745, 41688), (3780, 41302), (3852, 40530), (3860, 40446), (4053, 38520), (4280, 36477), (4494, 34740), (4632, 33705), (4815, 32424), (5211, 29960), (5404, 28890), (5778, 27020), (5790, 26964), (5992, 26055), (6420, 24318), (6741, 23160), (6755, 23112), (6948, 22470), (7490, 20844), (7560, 20651), (7704, 20265), (7720, 20223), (8106, 19260), (8685, 17976), (8988, 17370), (9630, 16212), (10422, 14980), (10808, 14445), (11235, 13896), (11556, 13510), (11580, 13482), (12159, 12840)]