7111009920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27847}}^1$

素因数の和:27895

約数の個数: 256

約数和(自身を含む): 27268761600

約数和(自身を除く): 20157751680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10640, 12160, 12768, 13440, 15960, 17024, 18240, 21280, 25536, 27847, 31920, 36480, 42560, 51072, 55694, 63840, 83541, 85120, 111388, 127680, 139235, 167082, 194929, 222776, 255360, 278470, 334164, 389858, 417705, 445552, 529093, 556940, 584787, 668328, 779716, 835410, 891104, 974645, 1058186, 1113880, 1169574, 1336656, 1559432, 1587279, 1670820, 1782208, 1949290, 2116372, 2227760, 2339148, 2645465, 2673312, 2923935, 3118864, 3174558, 3341640, 3564416, 3703651, 3898580, 4232744, 4455520, 4678296, 5290930, 5346624, 5847870, 6237728, 6349116, 6683280, 7407302, 7797160, 7936395, 8465488, 8911040, 9356592, 10581860, 10693248, 11110953, 11695740, 12475456, 12698232, 13366560, 14814604, 15594320, 15872790, 16930976, 17822080, 18518255, 18713184, 21163720, 22221906, 23391480, 24950912, 25396464, 26733120, 29629208, 31188640, 31745580, 33861952, 37036510, 37426368, 42327440, 44443812, 46782960, 50792928, 53466240, 55554765, 59258416, 62377280, 63491160, 67723904, 74073020, 74852736, 84654880, 88887624, 93565920, 101585856, 111109530, 118516832, 124754560, 126982320, 148146040, 169309760, 177775248, 187131840, 203171712, 222219060, 237033664, 253964640, 296292080, 338619520, 355550496, 374263680, 444438120, 474067328, 507929280, 592584160, 711100992, 888876240, 1015858560, 1185168320, 1422201984, 1777752480, 2370336640, 3555504960, 7111009920]

約数ペア:

[(1, 7111009920), (2, 3555504960), (3, 2370336640), (4, 1777752480), (5, 1422201984), (6, 1185168320), (7, 1015858560), (8, 888876240), (10, 711100992), (12, 592584160), (14, 507929280), (15, 474067328), (16, 444438120), (19, 374263680), (20, 355550496), (21, 338619520), (24, 296292080), (28, 253964640), (30, 237033664), (32, 222219060), (35, 203171712), (38, 187131840), (40, 177775248), (42, 169309760), (48, 148146040), (56, 126982320), (57, 124754560), (60, 118516832), (64, 111109530), (70, 101585856), (76, 93565920), (80, 88887624), (84, 84654880), (95, 74852736), (96, 74073020), (105, 67723904), (112, 63491160), (114, 62377280), (120, 59258416), (128, 55554765), (133, 53466240), (140, 50792928), (152, 46782960), (160, 44443812), (168, 42327440), (190, 37426368), (192, 37036510), (210, 33861952), (224, 31745580), (228, 31188640), (240, 29629208), (266, 26733120), (280, 25396464), (285, 24950912), (304, 23391480), (320, 22221906), (336, 21163720), (380, 18713184), (384, 18518255), (399, 17822080), (420, 16930976), (448, 15872790), (456, 15594320), (480, 14814604), (532, 13366560), (560, 12698232), (570, 12475456), (608, 11695740), (640, 11110953), (665, 10693248), (672, 10581860), (760, 9356592), (798, 8911040), (840, 8465488), (896, 7936395), (912, 7797160), (960, 7407302), (1064, 6683280), (1120, 6349116), (1140, 6237728), (1216, 5847870), (1330, 5346624), (1344, 5290930), (1520, 4678296), (1596, 4455520), (1680, 4232744), (1824, 3898580), (1920, 3703651), (1995, 3564416), (2128, 3341640), (2240, 3174558), (2280, 3118864), (2432, 2923935), (2660, 2673312), (2688, 2645465), (3040, 2339148), (3192, 2227760), (3360, 2116372), (3648, 1949290), (3990, 1782208), (4256, 1670820), (4480, 1587279), (4560, 1559432), (5320, 1336656), (6080, 1169574), (6384, 1113880), (6720, 1058186), (7296, 974645), (7980, 891104), (8512, 835410), (9120, 779716), (10640, 668328), (12160, 584787), (12768, 556940), (13440, 529093), (15960, 445552), (17024, 417705), (18240, 389858), (21280, 334164), (25536, 278470), (27847, 255360), (31920, 222776), (36480, 194929), (42560, 167082), (51072, 139235), (55694, 127680), (63840, 111388), (83541, 85120)]