268032240

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 400

約数和(自身を含む): 1123499520

約数和(自身を除く): 855467280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 311, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 504, 513, 532, 540, 560, 567, 570, 622, 630, 648, 665, 684, 720, 756, 760, 798, 810, 840, 855, 912, 933, 945, 1008, 1026, 1064, 1080, 1134, 1140, 1197, 1244, 1260, 1296, 1330, 1368, 1512, 1520, 1539, 1555, 1596, 1620, 1680, 1710, 1866, 1890, 1995, 2052, 2128, 2160, 2177, 2268, 2280, 2394, 2488, 2520, 2565, 2660, 2736, 2799, 2835, 3024, 3078, 3110, 3192, 3240, 3420, 3591, 3732, 3780, 3990, 4104, 4354, 4536, 4560, 4665, 4788, 4976, 5040, 5130, 5320, 5598, 5670, 5909, 5985, 6156, 6220, 6384, 6480, 6531, 6840, 7182, 7464, 7560, 7695, 7980, 8208, 8397, 8708, 9072, 9330, 9576, 10260, 10640, 10773, 10885, 11196, 11340, 11818, 11970, 12312, 12440, 13062, 13680, 13995, 14364, 14928, 15120, 15390, 15960, 16794, 17416, 17727, 17955, 18660, 19152, 19593, 20520, 21546, 21770, 22392, 22680, 23636, 23940, 24624, 24880, 25191, 26124, 27990, 28728, 29545, 30780, 31920, 32655, 33588, 34832, 35454, 35910, 37320, 39186, 41040, 41363, 41985, 43092, 43540, 44784, 45360, 47272, 47880, 50382, 52248, 53181, 53865, 55980, 57456, 58779, 59090, 61560, 65310, 67176, 70908, 71820, 74640, 78372, 82726, 83970, 86184, 87080, 88635, 94544, 95760, 97965, 100764, 104496, 106362, 107730, 111960, 117558, 118180, 123120, 124089, 125955, 130620, 134352, 141816, 143640, 156744, 159543, 165452, 167940, 172368, 174160, 176337, 177270, 195930, 201528, 206815, 212724, 215460, 223920, 235116, 236360, 248178, 251910, 261240, 265905, 283632, 287280, 293895, 313488, 319086, 330904, 335880, 352674, 354540, 372267, 391860, 403056, 413630, 425448, 430920, 470232, 472720, 478629, 496356, 503820, 522480, 531810, 587790, 620445, 638172, 661808, 671760, 705348, 709080, 744534, 783720, 797715, 827260, 850896, 861840, 881685, 940464, 957258, 992712, 1007640, 1063620, 1116801, 1175580, 1240890, 1276344, 1410696, 1418160, 1489068, 1567440, 1595430, 1654520, 1763370, 1861335, 1914516, 1985424, 2015280, 2127240, 2233602, 2351160, 2393145, 2481780, 2552688, 2821392, 2978136, 3190860, 3309040, 3350403, 3526740, 3722670, 3829032, 4254480, 4467204, 4702320, 4786290, 4963560, 5584005, 5956272, 6381720, 6700806, 7053480, 7445340, 7658064, 8934408, 9572580, 9927120, 11168010, 12763440, 13401612, 14106960, 14890680, 16752015, 17868816, 19145160, 22336020, 26803224, 29781360, 33504030, 38290320, 44672040, 53606448, 67008060, 89344080, 134016120, 268032240]

約数ペア:

[(1, 268032240), (2, 134016120), (3, 89344080), (4, 67008060), (5, 53606448), (6, 44672040), (7, 38290320), (8, 33504030), (9, 29781360), (10, 26803224), (12, 22336020), (14, 19145160), (15, 17868816), (16, 16752015), (18, 14890680), (19, 14106960), (20, 13401612), (21, 12763440), (24, 11168010), (27, 9927120), (28, 9572580), (30, 8934408), (35, 7658064), (36, 7445340), (38, 7053480), (40, 6700806), (42, 6381720), (45, 5956272), (48, 5584005), (54, 4963560), (56, 4786290), (57, 4702320), (60, 4467204), (63, 4254480), (70, 3829032), (72, 3722670), (76, 3526740), (80, 3350403), (81, 3309040), (84, 3190860), (90, 2978136), (95, 2821392), (105, 2552688), (108, 2481780), (112, 2393145), (114, 2351160), (120, 2233602), (126, 2127240), (133, 2015280), (135, 1985424), (140, 1914516), (144, 1861335), (152, 1763370), (162, 1654520), (168, 1595430), (171, 1567440), (180, 1489068), (189, 1418160), (190, 1410696), (210, 1276344), (216, 1240890), (228, 1175580), (240, 1116801), (252, 1063620), (266, 1007640), (270, 992712), (280, 957258), (285, 940464), (304, 881685), (311, 861840), (315, 850896), (324, 827260), (336, 797715), (342, 783720), (360, 744534), (378, 709080), (380, 705348), (399, 671760), (405, 661808), (420, 638172), (432, 620445), (456, 587790), (504, 531810), (513, 522480), (532, 503820), (540, 496356), (560, 478629), (567, 472720), (570, 470232), (622, 430920), (630, 425448), (648, 413630), (665, 403056), (684, 391860), (720, 372267), (756, 354540), (760, 352674), (798, 335880), (810, 330904), (840, 319086), (855, 313488), (912, 293895), (933, 287280), (945, 283632), (1008, 265905), (1026, 261240), (1064, 251910), (1080, 248178), (1134, 236360), (1140, 235116), (1197, 223920), (1244, 215460), (1260, 212724), (1296, 206815), (1330, 201528), (1368, 195930), (1512, 177270), (1520, 176337), (1539, 174160), (1555, 172368), (1596, 167940), (1620, 165452), (1680, 159543), (1710, 156744), (1866, 143640), (1890, 141816), (1995, 134352), (2052, 130620), (2128, 125955), (2160, 124089), (2177, 123120), (2268, 118180), (2280, 117558), (2394, 111960), (2488, 107730), (2520, 106362), (2565, 104496), (2660, 100764), (2736, 97965), (2799, 95760), (2835, 94544), (3024, 88635), (3078, 87080), (3110, 86184), (3192, 83970), (3240, 82726), (3420, 78372), (3591, 74640), (3732, 71820), (3780, 70908), (3990, 67176), (4104, 65310), (4354, 61560), (4536, 59090), (4560, 58779), (4665, 57456), (4788, 55980), (4976, 53865), (5040, 53181), (5130, 52248), (5320, 50382), (5598, 47880), (5670, 47272), (5909, 45360), (5985, 44784), (6156, 43540), (6220, 43092), (6384, 41985), (6480, 41363), (6531, 41040), (6840, 39186), (7182, 37320), (7464, 35910), (7560, 35454), (7695, 34832), (7980, 33588), (8208, 32655), (8397, 31920), (8708, 30780), (9072, 29545), (9330, 28728), (9576, 27990), (10260, 26124), (10640, 25191), (10773, 24880), (10885, 24624), (11196, 23940), (11340, 23636), (11818, 22680), (11970, 22392), (12312, 21770), (12440, 21546), (13062, 20520), (13680, 19593), (13995, 19152), (14364, 18660), (14928, 17955), (15120, 17727), (15390, 17416), (15960, 16794)]