267644160

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{3319}}^1$

素因数の和:3353

約数の個数: 216

約数和(自身を含む): 1058628480

約数和(自身を除く): 790984320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3319, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6638, 6720, 8064, 8960, 9957, 10080, 11520, 13276, 13440, 16128, 16595, 19914, 20160, 23233, 26552, 26880, 29871, 33190, 39828, 40320, 46466, 49785, 53104, 59742, 66380, 69699, 79656, 80640, 92932, 99570, 106208, 116165, 119484, 132760, 139398, 149355, 159312, 185864, 199140, 209097, 212416, 232330, 238968, 265520, 278796, 298710, 318624, 348495, 371728, 398280, 418194, 424832, 464660, 477936, 531040, 557592, 597420, 637248, 696990, 743456, 796560, 836388, 849664, 929320, 955872, 1045485, 1062080, 1115184, 1194840, 1274496, 1393980, 1486912, 1593120, 1672776, 1858640, 1911744, 2090970, 2124160, 2230368, 2389680, 2548992, 2787960, 2973824, 3186240, 3345552, 3717280, 3823488, 4181940, 4248320, 4460736, 4779360, 5575920, 5947648, 6372480, 6691104, 7434560, 7646976, 8363880, 8921472, 9558720, 11151840, 12744960, 13382208, 14869120, 16727760, 17842944, 19117440, 22303680, 26764416, 29738240, 33455520, 38234880, 44607360, 53528832, 66911040, 89214720, 133822080, 267644160]

約数ペア:

[(1, 267644160), (2, 133822080), (3, 89214720), (4, 66911040), (5, 53528832), (6, 44607360), (7, 38234880), (8, 33455520), (9, 29738240), (10, 26764416), (12, 22303680), (14, 19117440), (15, 17842944), (16, 16727760), (18, 14869120), (20, 13382208), (21, 12744960), (24, 11151840), (28, 9558720), (30, 8921472), (32, 8363880), (35, 7646976), (36, 7434560), (40, 6691104), (42, 6372480), (45, 5947648), (48, 5575920), (56, 4779360), (60, 4460736), (63, 4248320), (64, 4181940), (70, 3823488), (72, 3717280), (80, 3345552), (84, 3186240), (90, 2973824), (96, 2787960), (105, 2548992), (112, 2389680), (120, 2230368), (126, 2124160), (128, 2090970), (140, 1911744), (144, 1858640), (160, 1672776), (168, 1593120), (180, 1486912), (192, 1393980), (210, 1274496), (224, 1194840), (240, 1115184), (252, 1062080), (256, 1045485), (280, 955872), (288, 929320), (315, 849664), (320, 836388), (336, 796560), (360, 743456), (384, 696990), (420, 637248), (448, 597420), (480, 557592), (504, 531040), (560, 477936), (576, 464660), (630, 424832), (640, 418194), (672, 398280), (720, 371728), (768, 348495), (840, 318624), (896, 298710), (960, 278796), (1008, 265520), (1120, 238968), (1152, 232330), (1260, 212416), (1280, 209097), (1344, 199140), (1440, 185864), (1680, 159312), (1792, 149355), (1920, 139398), (2016, 132760), (2240, 119484), (2304, 116165), (2520, 106208), (2688, 99570), (2880, 92932), (3319, 80640), (3360, 79656), (3840, 69699), (4032, 66380), (4480, 59742), (5040, 53104), (5376, 49785), (5760, 46466), (6638, 40320), (6720, 39828), (8064, 33190), (8960, 29871), (9957, 26880), (10080, 26552), (11520, 23233), (13276, 20160), (13440, 19914), (16128, 16595)]