455298480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6988

約数の個数: 240

約数和(自身を含む): 1882171200

約数和(自身を除く): 1426872720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 6949, 7280, 8190, 9360, 10920, 13104, 13898, 16380, 20847, 21840, 27796, 32760, 34745, 41694, 48643, 55592, 62541, 65520, 69490, 83388, 90337, 97286, 104235, 111184, 125082, 138980, 145929, 166776, 180674, 194572, 208470, 243215, 250164, 271011, 277960, 291858, 312705, 333552, 361348, 389144, 416940, 437787, 451685, 486430, 500328, 542022, 555920, 583716, 625410, 632359, 722696, 729645, 778288, 813033, 833880, 875574, 903370, 972860, 1000656, 1084044, 1167432, 1250820, 1264718, 1355055, 1445392, 1459290, 1626066, 1667760, 1751148, 1806740, 1897077, 1945720, 2168088, 2188935, 2334864, 2501640, 2529436, 2710110, 2918580, 3161795, 3252132, 3502296, 3613480, 3794154, 3891440, 4065165, 4336176, 4377870, 5003280, 5058872, 5420220, 5691231, 5837160, 6323590, 6504264, 7004592, 7226960, 7588308, 8130330, 8755740, 9485385, 10117744, 10840440, 11382462, 11674320, 12647180, 13008528, 15176616, 16260660, 17511480, 18970770, 21680880, 22764924, 25294360, 28456155, 30353232, 32521320, 35022960, 37941540, 45529848, 50588720, 56912310, 65042640, 75883080, 91059696, 113824620, 151766160, 227649240, 455298480]

約数ペア:

[(1, 455298480), (2, 227649240), (3, 151766160), (4, 113824620), (5, 91059696), (6, 75883080), (7, 65042640), (8, 56912310), (9, 50588720), (10, 45529848), (12, 37941540), (13, 35022960), (14, 32521320), (15, 30353232), (16, 28456155), (18, 25294360), (20, 22764924), (21, 21680880), (24, 18970770), (26, 17511480), (28, 16260660), (30, 15176616), (35, 13008528), (36, 12647180), (39, 11674320), (40, 11382462), (42, 10840440), (45, 10117744), (48, 9485385), (52, 8755740), (56, 8130330), (60, 7588308), (63, 7226960), (65, 7004592), (70, 6504264), (72, 6323590), (78, 5837160), (80, 5691231), (84, 5420220), (90, 5058872), (91, 5003280), (104, 4377870), (105, 4336176), (112, 4065165), (117, 3891440), (120, 3794154), (126, 3613480), (130, 3502296), (140, 3252132), (144, 3161795), (156, 2918580), (168, 2710110), (180, 2529436), (182, 2501640), (195, 2334864), (208, 2188935), (210, 2168088), (234, 1945720), (240, 1897077), (252, 1806740), (260, 1751148), (273, 1667760), (280, 1626066), (312, 1459290), (315, 1445392), (336, 1355055), (360, 1264718), (364, 1250820), (390, 1167432), (420, 1084044), (455, 1000656), (468, 972860), (504, 903370), (520, 875574), (546, 833880), (560, 813033), (585, 778288), (624, 729645), (630, 722696), (720, 632359), (728, 625410), (780, 583716), (819, 555920), (840, 542022), (910, 500328), (936, 486430), (1008, 451685), (1040, 437787), (1092, 416940), (1170, 389144), (1260, 361348), (1365, 333552), (1456, 312705), (1560, 291858), (1638, 277960), (1680, 271011), (1820, 250164), (1872, 243215), (2184, 208470), (2340, 194572), (2520, 180674), (2730, 166776), (3120, 145929), (3276, 138980), (3640, 125082), (4095, 111184), (4368, 104235), (4680, 97286), (5040, 90337), (5460, 83388), (6552, 69490), (6949, 65520), (7280, 62541), (8190, 55592), (9360, 48643), (10920, 41694), (13104, 34745), (13898, 32760), (16380, 27796), (20847, 21840)]