20248616160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3719}}^1$

素因数の和:3958

約数の個数: 288

約数和(自身を含む): 73120320000

約数和(自身を除く): 52871703840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 199, 228, 240, 285, 288, 304, 342, 360, 380, 398, 456, 480, 570, 597, 608, 684, 720, 760, 796, 855, 912, 995, 1140, 1194, 1368, 1440, 1520, 1592, 1710, 1791, 1824, 1990, 2280, 2388, 2736, 2985, 3040, 3184, 3420, 3582, 3719, 3781, 3980, 4560, 4776, 5472, 5970, 6368, 6840, 7164, 7438, 7562, 7960, 8955, 9120, 9552, 11157, 11343, 11940, 13680, 14328, 14876, 15124, 15920, 17910, 18595, 18905, 19104, 22314, 22686, 23880, 27360, 28656, 29752, 30248, 31840, 33471, 34029, 35820, 37190, 37810, 44628, 45372, 47760, 55785, 56715, 57312, 59504, 60496, 66942, 68058, 70661, 71640, 74380, 75620, 89256, 90744, 95520, 111570, 113430, 119008, 120992, 133884, 136116, 141322, 143280, 148760, 151240, 167355, 170145, 178512, 181488, 211983, 223140, 226860, 267768, 272232, 282644, 286560, 297520, 302480, 334710, 340290, 353305, 357024, 362976, 423966, 446280, 453720, 535536, 544464, 565288, 595040, 604960, 635949, 669420, 680580, 706610, 740081, 847932, 892560, 907440, 1059915, 1071072, 1088928, 1130576, 1271898, 1338840, 1361160, 1413220, 1480162, 1695864, 1785120, 1814880, 2119830, 2220243, 2261152, 2543796, 2677680, 2722320, 2826440, 2960324, 3179745, 3391728, 3700405, 4239660, 4440486, 5087592, 5355360, 5444640, 5652880, 5920648, 6359490, 6660729, 6783456, 7400810, 8479320, 8880972, 10175184, 11101215, 11305760, 11841296, 12718980, 13321458, 14061539, 14801620, 16958640, 17761944, 20350368, 22202430, 23682592, 25437960, 26642916, 28123078, 29603240, 33303645, 33917280, 35523888, 42184617, 44404860, 50875920, 53285832, 56246156, 59206480, 66607290, 70307695, 71047776, 84369234, 88809720, 101751840, 106571664, 112492312, 118412960, 126553851, 133214580, 140615390, 168738468, 177619440, 210923085, 213143328, 224984624, 253107702, 266429160, 281230780, 337476936, 355238880, 421846170, 449969248, 506215404, 532858320, 562461560, 632769255, 674953872, 843692340, 1012430808, 1065716640, 1124923120, 1265538510, 1349907744, 1687384680, 2024861616, 2249846240, 2531077020, 3374769360, 4049723232, 5062154040, 6749538720, 10124308080, 20248616160]

約数ペア:

[(1, 20248616160), (2, 10124308080), (3, 6749538720), (4, 5062154040), (5, 4049723232), (6, 3374769360), (8, 2531077020), (9, 2249846240), (10, 2024861616), (12, 1687384680), (15, 1349907744), (16, 1265538510), (18, 1124923120), (19, 1065716640), (20, 1012430808), (24, 843692340), (30, 674953872), (32, 632769255), (36, 562461560), (38, 532858320), (40, 506215404), (45, 449969248), (48, 421846170), (57, 355238880), (60, 337476936), (72, 281230780), (76, 266429160), (80, 253107702), (90, 224984624), (95, 213143328), (96, 210923085), (114, 177619440), (120, 168738468), (144, 140615390), (152, 133214580), (160, 126553851), (171, 118412960), (180, 112492312), (190, 106571664), (199, 101751840), (228, 88809720), (240, 84369234), (285, 71047776), (288, 70307695), (304, 66607290), (342, 59206480), (360, 56246156), (380, 53285832), (398, 50875920), (456, 44404860), (480, 42184617), (570, 35523888), (597, 33917280), (608, 33303645), (684, 29603240), (720, 28123078), (760, 26642916), (796, 25437960), (855, 23682592), (912, 22202430), (995, 20350368), (1140, 17761944), (1194, 16958640), (1368, 14801620), (1440, 14061539), (1520, 13321458), (1592, 12718980), (1710, 11841296), (1791, 11305760), (1824, 11101215), (1990, 10175184), (2280, 8880972), (2388, 8479320), (2736, 7400810), (2985, 6783456), (3040, 6660729), (3184, 6359490), (3420, 5920648), (3582, 5652880), (3719, 5444640), (3781, 5355360), (3980, 5087592), (4560, 4440486), (4776, 4239660), (5472, 3700405), (5970, 3391728), (6368, 3179745), (6840, 2960324), (7164, 2826440), (7438, 2722320), (7562, 2677680), (7960, 2543796), (8955, 2261152), (9120, 2220243), (9552, 2119830), (11157, 1814880), (11343, 1785120), (11940, 1695864), (13680, 1480162), (14328, 1413220), (14876, 1361160), (15124, 1338840), (15920, 1271898), (17910, 1130576), (18595, 1088928), (18905, 1071072), (19104, 1059915), (22314, 907440), (22686, 892560), (23880, 847932), (27360, 740081), (28656, 706610), (29752, 680580), (30248, 669420), (31840, 635949), (33471, 604960), (34029, 595040), (35820, 565288), (37190, 544464), (37810, 535536), (44628, 453720), (45372, 446280), (47760, 423966), (55785, 362976), (56715, 357024), (57312, 353305), (59504, 340290), (60496, 334710), (66942, 302480), (68058, 297520), (70661, 286560), (71640, 282644), (74380, 272232), (75620, 267768), (89256, 226860), (90744, 223140), (95520, 211983), (111570, 181488), (113430, 178512), (119008, 170145), (120992, 167355), (133884, 151240), (136116, 148760), (141322, 143280)]