31803412480

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1361}}^1$

素因数の和:1560

約数の個数: 208

約数和(自身を含む): 87821149824

約数和(自身を除く): 56017737344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 163, 224, 256, 280, 320, 326, 448, 512, 560, 640, 652, 815, 896, 1024, 1120, 1141, 1280, 1304, 1361, 1630, 1792, 2048, 2240, 2282, 2560, 2608, 2722, 3260, 3584, 4096, 4480, 4564, 5120, 5216, 5444, 5705, 6520, 6805, 7168, 8960, 9128, 9527, 10240, 10432, 10888, 11410, 13040, 13610, 14336, 17920, 18256, 19054, 20480, 20864, 21776, 22820, 26080, 27220, 28672, 35840, 36512, 38108, 41728, 43552, 45640, 47635, 52160, 54440, 71680, 73024, 76216, 83456, 87104, 91280, 95270, 104320, 108880, 143360, 146048, 152432, 166912, 174208, 182560, 190540, 208640, 217760, 221843, 292096, 304864, 333824, 348416, 365120, 381080, 417280, 435520, 443686, 584192, 609728, 667648, 696832, 730240, 762160, 834560, 871040, 887372, 1109215, 1168384, 1219456, 1393664, 1460480, 1524320, 1552901, 1669120, 1742080, 1774744, 2218430, 2336768, 2438912, 2787328, 2920960, 3048640, 3105802, 3338240, 3484160, 3549488, 4436860, 4673536, 4877824, 5574656, 5841920, 6097280, 6211604, 6968320, 7098976, 7764505, 8873720, 9755648, 11683840, 12194560, 12423208, 13936640, 14197952, 15529010, 17747440, 19511296, 23367680, 24389120, 24846416, 27873280, 28395904, 31058020, 35494880, 39022592, 48778240, 49692832, 56791808, 62116040, 70989760, 97556480, 99385664, 113583616, 124232080, 141979520, 195112960, 198771328, 227167232, 248464160, 283959040, 397542656, 454334464, 496928320, 567918080, 795085312, 908668928, 993856640, 1135836160, 1590170624, 1987713280, 2271672320, 3180341248, 3975426560, 4543344640, 6360682496, 7950853120, 15901706240, 31803412480]

約数ペア:

[(1, 31803412480), (2, 15901706240), (4, 7950853120), (5, 6360682496), (7, 4543344640), (8, 3975426560), (10, 3180341248), (14, 2271672320), (16, 1987713280), (20, 1590170624), (28, 1135836160), (32, 993856640), (35, 908668928), (40, 795085312), (56, 567918080), (64, 496928320), (70, 454334464), (80, 397542656), (112, 283959040), (128, 248464160), (140, 227167232), (160, 198771328), (163, 195112960), (224, 141979520), (256, 124232080), (280, 113583616), (320, 99385664), (326, 97556480), (448, 70989760), (512, 62116040), (560, 56791808), (640, 49692832), (652, 48778240), (815, 39022592), (896, 35494880), (1024, 31058020), (1120, 28395904), (1141, 27873280), (1280, 24846416), (1304, 24389120), (1361, 23367680), (1630, 19511296), (1792, 17747440), (2048, 15529010), (2240, 14197952), (2282, 13936640), (2560, 12423208), (2608, 12194560), (2722, 11683840), (3260, 9755648), (3584, 8873720), (4096, 7764505), (4480, 7098976), (4564, 6968320), (5120, 6211604), (5216, 6097280), (5444, 5841920), (5705, 5574656), (6520, 4877824), (6805, 4673536), (7168, 4436860), (8960, 3549488), (9128, 3484160), (9527, 3338240), (10240, 3105802), (10432, 3048640), (10888, 2920960), (11410, 2787328), (13040, 2438912), (13610, 2336768), (14336, 2218430), (17920, 1774744), (18256, 1742080), (19054, 1669120), (20480, 1552901), (20864, 1524320), (21776, 1460480), (22820, 1393664), (26080, 1219456), (27220, 1168384), (28672, 1109215), (35840, 887372), (36512, 871040), (38108, 834560), (41728, 762160), (43552, 730240), (45640, 696832), (47635, 667648), (52160, 609728), (54440, 584192), (71680, 443686), (73024, 435520), (76216, 417280), (83456, 381080), (87104, 365120), (91280, 348416), (95270, 333824), (104320, 304864), (108880, 292096), (143360, 221843), (146048, 217760), (152432, 208640), (166912, 190540), (174208, 182560)]