80786699280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{13171}}^1$

素因数の和:14414

約数の個数: 240

約数和(自身を含む): 310345386624

約数和(自身を除く): 229558687344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1217, 1260, 1680, 2434, 2520, 3651, 4868, 5040, 6085, 7302, 8519, 9736, 10953, 12170, 13171, 14604, 17038, 18255, 19472, 21906, 24340, 25557, 26342, 29208, 34076, 36510, 39513, 42595, 43812, 48680, 51114, 52684, 54765, 58416, 65855, 68152, 73020, 76671, 79026, 85190, 87624, 92197, 97360, 102228, 105368, 109530, 118539, 127785, 131710, 136304, 146040, 153342, 158052, 170380, 175248, 184394, 197565, 204456, 210736, 219060, 237078, 255570, 263420, 276591, 292080, 306684, 316104, 340760, 368788, 383355, 395130, 408912, 438120, 460985, 474156, 511140, 526840, 553182, 592695, 613368, 632208, 681520, 737576, 766710, 790260, 829773, 876240, 921970, 948312, 1022280, 1053680, 1106364, 1185390, 1226736, 1382955, 1475152, 1533420, 1580520, 1659546, 1843940, 1896624, 2044560, 2212728, 2370780, 2765910, 3066840, 3161040, 3319092, 3687880, 4148865, 4425456, 4741560, 5531820, 6133680, 6638184, 7375760, 8297730, 9483120, 11063640, 13276368, 16029107, 16595460, 22127280, 32058214, 33190920, 48087321, 64116428, 66381840, 80145535, 96174642, 112203749, 128232856, 144261963, 160291070, 192349284, 224407498, 240436605, 256465712, 288523926, 320582140, 336611247, 384698568, 448814996, 480873210, 561018745, 577047852, 641164280, 673222494, 721309815, 769397136, 897629992, 961746420, 1009833741, 1122037490, 1154095704, 1282328560, 1346444988, 1442619630, 1683056235, 1795259984, 1923492840, 2019667482, 2244074980, 2308191408, 2692889976, 2885239260, 3366112470, 3846985680, 4039334964, 4488149960, 5049168705, 5385779952, 5770478520, 6732224940, 8078669928, 8976299920, 10098337410, 11540957040, 13464449880, 16157339856, 20196674820, 26928899760, 40393349640, 80786699280]

約数ペア:

[(1, 80786699280), (2, 40393349640), (3, 26928899760), (4, 20196674820), (5, 16157339856), (6, 13464449880), (7, 11540957040), (8, 10098337410), (9, 8976299920), (10, 8078669928), (12, 6732224940), (14, 5770478520), (15, 5385779952), (16, 5049168705), (18, 4488149960), (20, 4039334964), (21, 3846985680), (24, 3366112470), (28, 2885239260), (30, 2692889976), (35, 2308191408), (36, 2244074980), (40, 2019667482), (42, 1923492840), (45, 1795259984), (48, 1683056235), (56, 1442619630), (60, 1346444988), (63, 1282328560), (70, 1154095704), (72, 1122037490), (80, 1009833741), (84, 961746420), (90, 897629992), (105, 769397136), (112, 721309815), (120, 673222494), (126, 641164280), (140, 577047852), (144, 561018745), (168, 480873210), (180, 448814996), (210, 384698568), (240, 336611247), (252, 320582140), (280, 288523926), (315, 256465712), (336, 240436605), (360, 224407498), (420, 192349284), (504, 160291070), (560, 144261963), (630, 128232856), (720, 112203749), (840, 96174642), (1008, 80145535), (1217, 66381840), (1260, 64116428), (1680, 48087321), (2434, 33190920), (2520, 32058214), (3651, 22127280), (4868, 16595460), (5040, 16029107), (6085, 13276368), (7302, 11063640), (8519, 9483120), (9736, 8297730), (10953, 7375760), (12170, 6638184), (13171, 6133680), (14604, 5531820), (17038, 4741560), (18255, 4425456), (19472, 4148865), (21906, 3687880), (24340, 3319092), (25557, 3161040), (26342, 3066840), (29208, 2765910), (34076, 2370780), (36510, 2212728), (39513, 2044560), (42595, 1896624), (43812, 1843940), (48680, 1659546), (51114, 1580520), (52684, 1533420), (54765, 1475152), (58416, 1382955), (65855, 1226736), (68152, 1185390), (73020, 1106364), (76671, 1053680), (79026, 1022280), (85190, 948312), (87624, 921970), (92197, 876240), (97360, 829773), (102228, 790260), (105368, 766710), (109530, 737576), (118539, 681520), (127785, 632208), (131710, 613368), (136304, 592695), (146040, 553182), (153342, 526840), (158052, 511140), (170380, 474156), (175248, 460985), (184394, 438120), (197565, 408912), (204456, 395130), (210736, 383355), (219060, 368788), (237078, 340760), (255570, 316104), (263420, 306684), (276591, 292080)]