15719017440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{3607}}^1$

素因数の和:4929

約数の個数: 192

約数和(自身を含む): 56647793664

約数和(自身を除く): 40928776224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1297, 1680, 2594, 3360, 3607, 3891, 5188, 6485, 7214, 7782, 9079, 10376, 10821, 12970, 14428, 15564, 18035, 18158, 19455, 20752, 21642, 25249, 25940, 27237, 28856, 31128, 36070, 36316, 38910, 41504, 43284, 45395, 50498, 51880, 54105, 54474, 57712, 62256, 72140, 72632, 75747, 77820, 86568, 90790, 100996, 103760, 108210, 108948, 115424, 124512, 126245, 136185, 144280, 145264, 151494, 155640, 173136, 181580, 201992, 207520, 216420, 217896, 252490, 272370, 288560, 290528, 302988, 311280, 346272, 363160, 378735, 403984, 432840, 435792, 504980, 544740, 577120, 605976, 622560, 726320, 757470, 807968, 865680, 871584, 1009960, 1089480, 1211952, 1452640, 1514940, 1731360, 2019920, 2178960, 2423904, 3029880, 4039840, 4357920, 4678279, 6059760, 9356558, 12119520, 14034837, 18713116, 23391395, 28069674, 32747953, 37426232, 46782790, 56139348, 65495906, 70174185, 74852464, 93565580, 98243859, 112278696, 130991812, 140348370, 149704928, 163739765, 187131160, 196487718, 224557392, 261983624, 280696740, 327479530, 374262320, 392975436, 449114784, 491219295, 523967248, 561393480, 654959060, 748524640, 785950872, 982438590, 1047934496, 1122786960, 1309918120, 1571901744, 1964877180, 2245573920, 2619836240, 3143803488, 3929754360, 5239672480, 7859508720, 15719017440]

約数ペア:

[(1, 15719017440), (2, 7859508720), (3, 5239672480), (4, 3929754360), (5, 3143803488), (6, 2619836240), (7, 2245573920), (8, 1964877180), (10, 1571901744), (12, 1309918120), (14, 1122786960), (15, 1047934496), (16, 982438590), (20, 785950872), (21, 748524640), (24, 654959060), (28, 561393480), (30, 523967248), (32, 491219295), (35, 449114784), (40, 392975436), (42, 374262320), (48, 327479530), (56, 280696740), (60, 261983624), (70, 224557392), (80, 196487718), (84, 187131160), (96, 163739765), (105, 149704928), (112, 140348370), (120, 130991812), (140, 112278696), (160, 98243859), (168, 93565580), (210, 74852464), (224, 70174185), (240, 65495906), (280, 56139348), (336, 46782790), (420, 37426232), (480, 32747953), (560, 28069674), (672, 23391395), (840, 18713116), (1120, 14034837), (1297, 12119520), (1680, 9356558), (2594, 6059760), (3360, 4678279), (3607, 4357920), (3891, 4039840), (5188, 3029880), (6485, 2423904), (7214, 2178960), (7782, 2019920), (9079, 1731360), (10376, 1514940), (10821, 1452640), (12970, 1211952), (14428, 1089480), (15564, 1009960), (18035, 871584), (18158, 865680), (19455, 807968), (20752, 757470), (21642, 726320), (25249, 622560), (25940, 605976), (27237, 577120), (28856, 544740), (31128, 504980), (36070, 435792), (36316, 432840), (38910, 403984), (41504, 378735), (43284, 363160), (45395, 346272), (50498, 311280), (51880, 302988), (54105, 290528), (54474, 288560), (57712, 272370), (62256, 252490), (72140, 217896), (72632, 216420), (75747, 207520), (77820, 201992), (86568, 181580), (90790, 173136), (100996, 155640), (103760, 151494), (108210, 145264), (108948, 144280), (115424, 136185), (124512, 126245)]