815159520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 576

約数和(自身を含む): 3464487936

約数和(自身を除く): 2649328416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 67, 68, 70, 71, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 134, 136, 140, 142, 144, 153, 160, 168, 170, 180, 201, 204, 210, 213, 224, 238, 240, 252, 255, 268, 272, 280, 284, 288, 306, 315, 335, 336, 340, 355, 357, 360, 402, 408, 420, 426, 469, 476, 480, 497, 504, 510, 536, 544, 560, 568, 595, 603, 612, 630, 639, 670, 672, 680, 710, 714, 720, 765, 804, 816, 840, 852, 938, 952, 994, 1005, 1008, 1020, 1065, 1071, 1072, 1120, 1136, 1139, 1190, 1206, 1207, 1224, 1260, 1278, 1340, 1360, 1407, 1420, 1428, 1440, 1491, 1530, 1608, 1632, 1680, 1704, 1785, 1876, 1904, 1988, 2010, 2016, 2040, 2130, 2142, 2144, 2272, 2278, 2345, 2380, 2412, 2414, 2448, 2485, 2520, 2556, 2680, 2720, 2814, 2840, 2856, 2982, 3015, 3060, 3195, 3216, 3360, 3408, 3417, 3570, 3621, 3752, 3808, 3976, 4020, 4080, 4221, 4260, 4284, 4473, 4556, 4690, 4757, 4760, 4824, 4828, 4896, 4970, 5040, 5112, 5355, 5360, 5628, 5680, 5695, 5712, 5964, 6030, 6035, 6120, 6390, 6432, 6816, 6834, 7035, 7140, 7242, 7455, 7504, 7952, 7973, 8040, 8160, 8442, 8449, 8520, 8568, 8946, 9112, 9380, 9514, 9520, 9648, 9656, 9940, 10080, 10224, 10251, 10710, 10720, 10863, 11256, 11360, 11390, 11424, 11928, 12060, 12070, 12240, 12780, 13668, 14070, 14271, 14280, 14484, 14910, 15008, 15904, 15946, 16080, 16884, 16898, 17040, 17085, 17136, 17892, 18105, 18224, 18760, 19028, 19040, 19296, 19312, 19880, 20448, 20502, 21105, 21420, 21726, 22365, 22512, 22780, 23785, 23856, 23919, 24120, 24140, 24480, 25347, 25560, 27336, 28140, 28542, 28560, 28968, 29820, 31892, 32160, 33299, 33768, 33796, 34080, 34170, 34272, 35784, 36210, 36448, 37520, 38056, 38624, 39760, 39865, 41004, 42210, 42245, 42813, 42840, 43452, 44730, 45024, 45560, 47570, 47712, 47838, 48240, 48280, 50694, 51120, 51255, 54315, 54672, 56280, 57084, 57120, 57936, 59640, 63784, 66598, 67536, 67592, 68340, 71355, 71568, 71757, 72420, 75040, 76041, 76112, 79520, 79730, 80869, 82008, 84420, 84490, 85626, 85680, 86904, 89460, 91120, 95140, 95676, 96480, 96560, 99897, 101388, 102240, 102510, 108630, 109344, 112560, 114168, 115872, 119280, 119595, 126735, 127568, 133196, 135072, 135184, 136680, 142710, 143136, 143514, 144840, 152082, 152224, 159460, 161738, 164016, 166495, 168840, 168980, 171252, 171360, 173808, 178920, 182240, 190280, 191352, 193120, 199794, 202776, 205020, 214065, 217260, 225120, 228336, 238560, 239190, 242607, 253470, 255136, 266392, 270368, 273360, 285420, 287028, 289680, 299691, 304164, 318920, 323476, 328032, 332990, 337680, 337960, 342504, 347616, 357840, 358785, 380205, 380560, 382704, 399588, 404345, 405552, 410040, 428130, 434520, 456672, 478380, 485214, 499485, 506940, 532784, 546720, 566083, 570840, 574056, 579360, 599382, 608328, 637840, 646952, 665980, 675360, 675920, 685008, 715680, 717570, 727821, 760410, 761120, 765408, 799176, 808690, 811104, 820080, 856260, 869040, 956760, 970428, 998970, 1013880, 1065568, 1132166, 1141680, 1148112, 1198764, 1213035, 1216656, 1275680, 1293904, 1331960, 1351840, 1370016, 1435140, 1455642, 1498455, 1520820, 1598352, 1617380, 1640160, 1698249, 1712520, 1738080, 1913520, 1940856, 1997940, 2027760, 2264332, 2283360, 2296224, 2397528, 2426070, 2433312, 2587808, 2663920, 2830415, 2870280, 2911284, 2996910, 3041640, 3196704, 3234760, 3396498, 3425040, 3639105, 3827040, 3881712, 3995880, 4055520, 4528664, 4795056, 4852140, 5094747, 5327840, 5660830, 5740560, 5822568, 5993820, 6083280, 6469520, 6792996, 6850080, 7278210, 7763424, 7991760, 8491245, 9057328, 9590112, 9704280, 10189494, 11321660, 11481120, 11645136, 11987640, 12166560, 12939040, 13585992, 14556420, 15983520, 16982490, 18114656, 19408560, 20378988, 22643320, 23290272, 23975280, 25473735, 27171984, 29112840, 33964980, 38817120, 40757976, 45286640, 47950560, 50947470, 54343968, 58225680, 67929960, 81515952, 90573280, 101894940, 116451360, 135859920, 163031904, 203789880, 271719840, 407579760, 815159520]

約数ペア:

[(1, 815159520), (2, 407579760), (3, 271719840), (4, 203789880), (5, 163031904), (6, 135859920), (7, 116451360), (8, 101894940), (9, 90573280), (10, 81515952), (12, 67929960), (14, 58225680), (15, 54343968), (16, 50947470), (17, 47950560), (18, 45286640), (20, 40757976), (21, 38817120), (24, 33964980), (28, 29112840), (30, 27171984), (32, 25473735), (34, 23975280), (35, 23290272), (36, 22643320), (40, 20378988), (42, 19408560), (45, 18114656), (48, 16982490), (51, 15983520), (56, 14556420), (60, 13585992), (63, 12939040), (67, 12166560), (68, 11987640), (70, 11645136), (71, 11481120), (72, 11321660), (80, 10189494), (84, 9704280), (85, 9590112), (90, 9057328), (96, 8491245), (102, 7991760), (105, 7763424), (112, 7278210), (119, 6850080), (120, 6792996), (126, 6469520), (134, 6083280), (136, 5993820), (140, 5822568), (142, 5740560), (144, 5660830), (153, 5327840), (160, 5094747), (168, 4852140), (170, 4795056), (180, 4528664), (201, 4055520), (204, 3995880), (210, 3881712), (213, 3827040), (224, 3639105), (238, 3425040), (240, 3396498), (252, 3234760), (255, 3196704), (268, 3041640), (272, 2996910), (280, 2911284), (284, 2870280), (288, 2830415), (306, 2663920), (315, 2587808), (335, 2433312), (336, 2426070), (340, 2397528), (355, 2296224), (357, 2283360), (360, 2264332), (402, 2027760), (408, 1997940), (420, 1940856), (426, 1913520), (469, 1738080), (476, 1712520), (480, 1698249), (497, 1640160), (504, 1617380), (510, 1598352), (536, 1520820), (544, 1498455), (560, 1455642), (568, 1435140), (595, 1370016), (603, 1351840), (612, 1331960), (630, 1293904), (639, 1275680), (670, 1216656), (672, 1213035), (680, 1198764), (710, 1148112), (714, 1141680), (720, 1132166), (765, 1065568), (804, 1013880), (816, 998970), (840, 970428), (852, 956760), (938, 869040), (952, 856260), (994, 820080), (1005, 811104), (1008, 808690), (1020, 799176), (1065, 765408), (1071, 761120), (1072, 760410), (1120, 727821), (1136, 717570), (1139, 715680), (1190, 685008), (1206, 675920), (1207, 675360), (1224, 665980), (1260, 646952), (1278, 637840), (1340, 608328), (1360, 599382), (1407, 579360), (1420, 574056), (1428, 570840), (1440, 566083), (1491, 546720), (1530, 532784), (1608, 506940), (1632, 499485), (1680, 485214), (1704, 478380), (1785, 456672), (1876, 434520), (1904, 428130), (1988, 410040), (2010, 405552), (2016, 404345), (2040, 399588), (2130, 382704), (2142, 380560), (2144, 380205), (2272, 358785), (2278, 357840), (2345, 347616), (2380, 342504), (2412, 337960), (2414, 337680), (2448, 332990), (2485, 328032), (2520, 323476), (2556, 318920), (2680, 304164), (2720, 299691), (2814, 289680), (2840, 287028), (2856, 285420), (2982, 273360), (3015, 270368), (3060, 266392), (3195, 255136), (3216, 253470), (3360, 242607), (3408, 239190), (3417, 238560), (3570, 228336), (3621, 225120), (3752, 217260), (3808, 214065), (3976, 205020), (4020, 202776), (4080, 199794), (4221, 193120), (4260, 191352), (4284, 190280), (4473, 182240), (4556, 178920), (4690, 173808), (4757, 171360), (4760, 171252), (4824, 168980), (4828, 168840), (4896, 166495), (4970, 164016), (5040, 161738), (5112, 159460), (5355, 152224), (5360, 152082), (5628, 144840), (5680, 143514), (5695, 143136), (5712, 142710), (5964, 136680), (6030, 135184), (6035, 135072), (6120, 133196), (6390, 127568), (6432, 126735), (6816, 119595), (6834, 119280), (7035, 115872), (7140, 114168), (7242, 112560), (7455, 109344), (7504, 108630), (7952, 102510), (7973, 102240), (8040, 101388), (8160, 99897), (8442, 96560), (8449, 96480), (8520, 95676), (8568, 95140), (8946, 91120), (9112, 89460), (9380, 86904), (9514, 85680), (9520, 85626), (9648, 84490), (9656, 84420), (9940, 82008), (10080, 80869), (10224, 79730), (10251, 79520), (10710, 76112), (10720, 76041), (10863, 75040), (11256, 72420), (11360, 71757), (11390, 71568), (11424, 71355), (11928, 68340), (12060, 67592), (12070, 67536), (12240, 66598), (12780, 63784), (13668, 59640), (14070, 57936), (14271, 57120), (14280, 57084), (14484, 56280), (14910, 54672), (15008, 54315), (15904, 51255), (15946, 51120), (16080, 50694), (16884, 48280), (16898, 48240), (17040, 47838), (17085, 47712), (17136, 47570), (17892, 45560), (18105, 45024), (18224, 44730), (18760, 43452), (19028, 42840), (19040, 42813), (19296, 42245), (19312, 42210), (19880, 41004), (20448, 39865), (20502, 39760), (21105, 38624), (21420, 38056), (21726, 37520), (22365, 36448), (22512, 36210), (22780, 35784), (23785, 34272), (23856, 34170), (23919, 34080), (24120, 33796), (24140, 33768), (24480, 33299), (25347, 32160), (25560, 31892), (27336, 29820), (28140, 28968), (28542, 28560)]