4882814720

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:775

約数の個数: 216

約数和(自身を含む): 13734895104

約数和(自身を除く): 8852080384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 127, 128, 140, 160, 196, 224, 245, 254, 256, 280, 320, 392, 448, 490, 508, 560, 613, 635, 640, 784, 889, 896, 980, 1016, 1120, 1226, 1270, 1280, 1568, 1778, 1792, 1960, 2032, 2240, 2452, 2540, 3065, 3136, 3556, 3920, 4064, 4291, 4445, 4480, 4904, 5080, 6130, 6223, 6272, 7112, 7840, 8128, 8582, 8890, 8960, 9808, 10160, 12260, 12446, 12544, 14224, 15680, 16256, 17164, 17780, 19616, 20320, 21455, 24520, 24892, 28448, 30037, 31115, 31360, 32512, 34328, 35560, 39232, 40640, 42910, 49040, 49784, 56896, 60074, 62230, 62720, 68656, 71120, 77851, 78464, 81280, 85820, 98080, 99568, 113792, 120148, 124460, 137312, 142240, 150185, 155702, 156928, 162560, 171640, 196160, 199136, 227584, 240296, 248920, 274624, 284480, 300370, 311404, 343280, 389255, 392320, 398272, 480592, 497840, 544957, 549248, 568960, 600740, 622808, 686560, 778510, 784640, 796544, 961184, 995680, 1089914, 1098496, 1137920, 1201480, 1245616, 1373120, 1557020, 1593088, 1922368, 1991360, 2179828, 2402960, 2491232, 2724785, 2746240, 3114040, 3814699, 3844736, 3982720, 4359656, 4805920, 4982464, 5449570, 5492480, 6228080, 7629398, 7689472, 7965440, 8719312, 9611840, 9964928, 10899140, 12456160, 15258796, 17438624, 19073495, 19223680, 19929856, 21798280, 24912320, 30517592, 34877248, 38146990, 38447360, 43596560, 49824640, 61035184, 69754496, 76293980, 87193120, 99649280, 122070368, 139508992, 152587960, 174386240, 244140736, 305175920, 348772480, 488281472, 610351840, 697544960, 976562944, 1220703680, 2441407360, 4882814720]

約数ペア:

[(1, 4882814720), (2, 2441407360), (4, 1220703680), (5, 976562944), (7, 697544960), (8, 610351840), (10, 488281472), (14, 348772480), (16, 305175920), (20, 244140736), (28, 174386240), (32, 152587960), (35, 139508992), (40, 122070368), (49, 99649280), (56, 87193120), (64, 76293980), (70, 69754496), (80, 61035184), (98, 49824640), (112, 43596560), (127, 38447360), (128, 38146990), (140, 34877248), (160, 30517592), (196, 24912320), (224, 21798280), (245, 19929856), (254, 19223680), (256, 19073495), (280, 17438624), (320, 15258796), (392, 12456160), (448, 10899140), (490, 9964928), (508, 9611840), (560, 8719312), (613, 7965440), (635, 7689472), (640, 7629398), (784, 6228080), (889, 5492480), (896, 5449570), (980, 4982464), (1016, 4805920), (1120, 4359656), (1226, 3982720), (1270, 3844736), (1280, 3814699), (1568, 3114040), (1778, 2746240), (1792, 2724785), (1960, 2491232), (2032, 2402960), (2240, 2179828), (2452, 1991360), (2540, 1922368), (3065, 1593088), (3136, 1557020), (3556, 1373120), (3920, 1245616), (4064, 1201480), (4291, 1137920), (4445, 1098496), (4480, 1089914), (4904, 995680), (5080, 961184), (6130, 796544), (6223, 784640), (6272, 778510), (7112, 686560), (7840, 622808), (8128, 600740), (8582, 568960), (8890, 549248), (8960, 544957), (9808, 497840), (10160, 480592), (12260, 398272), (12446, 392320), (12544, 389255), (14224, 343280), (15680, 311404), (16256, 300370), (17164, 284480), (17780, 274624), (19616, 248920), (20320, 240296), (21455, 227584), (24520, 199136), (24892, 196160), (28448, 171640), (30037, 162560), (31115, 156928), (31360, 155702), (32512, 150185), (34328, 142240), (35560, 137312), (39232, 124460), (40640, 120148), (42910, 113792), (49040, 99568), (49784, 98080), (56896, 85820), (60074, 81280), (62230, 78464), (62720, 77851), (68656, 71120)]