205339680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1$

素因数の和:1608

約数の個数: 288

約数和(自身を含む): 862977024

約数和(自身を除く): 657637344

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, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1567, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3134, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 4701, 5040, 5460, 6240, 6268, 6552, 7280, 7835, 8190, 8736, 9360, 9402, 10080, 10920, 10969, 12536, 13104, 14103, 14560, 15670, 16380, 18720, 18804, 20371, 21840, 21938, 23505, 25072, 26208, 28206, 31340, 32760, 32907, 37608, 40742, 43680, 43876, 47010, 50144, 54845, 56412, 61113, 62680, 65520, 65814, 70515, 75216, 81484, 87752, 94020, 98721, 101855, 109690, 112824, 122226, 125360, 131040, 131628, 141030, 142597, 150432, 162968, 164535, 175504, 183339, 188040, 197442, 203710, 219380, 225648, 244452, 250720, 263256, 282060, 285194, 305565, 325936, 329070, 351008, 366678, 376080, 394884, 407420, 427791, 438760, 451296, 488904, 493605, 526512, 564120, 570388, 611130, 651872, 658140, 712985, 733356, 752160, 789768, 814840, 855582, 877520, 916695, 977808, 987210, 1053024, 1128240, 1140776, 1222260, 1283373, 1316280, 1425970, 1466712, 1579536, 1629680, 1711164, 1755040, 1833390, 1955616, 1974420, 2138955, 2256480, 2281552, 2444520, 2566746, 2632560, 2851940, 2933424, 3159072, 3259360, 3422328, 3666780, 3948840, 4277910, 4563104, 4889040, 5133492, 5265120, 5703880, 5866848, 6416865, 6844656, 7333560, 7897680, 8555820, 9778080, 10266984, 11407760, 12833730, 13689312, 14667120, 15795360, 17111640, 20533968, 22815520, 25667460, 29334240, 34223280, 41067936, 51334920, 68446560, 102669840, 205339680]

約数ペア:

[(1, 205339680), (2, 102669840), (3, 68446560), (4, 51334920), (5, 41067936), (6, 34223280), (7, 29334240), (8, 25667460), (9, 22815520), (10, 20533968), (12, 17111640), (13, 15795360), (14, 14667120), (15, 13689312), (16, 12833730), (18, 11407760), (20, 10266984), (21, 9778080), (24, 8555820), (26, 7897680), (28, 7333560), (30, 6844656), (32, 6416865), (35, 5866848), (36, 5703880), (39, 5265120), (40, 5133492), (42, 4889040), (45, 4563104), (48, 4277910), (52, 3948840), (56, 3666780), (60, 3422328), (63, 3259360), (65, 3159072), (70, 2933424), (72, 2851940), (78, 2632560), (80, 2566746), (84, 2444520), (90, 2281552), (91, 2256480), (96, 2138955), (104, 1974420), (105, 1955616), (112, 1833390), (117, 1755040), (120, 1711164), (126, 1629680), (130, 1579536), (140, 1466712), (144, 1425970), (156, 1316280), (160, 1283373), (168, 1222260), (180, 1140776), (182, 1128240), (195, 1053024), (208, 987210), (210, 977808), (224, 916695), (234, 877520), (240, 855582), (252, 814840), (260, 789768), (273, 752160), (280, 733356), (288, 712985), (312, 658140), (315, 651872), (336, 611130), (360, 570388), (364, 564120), (390, 526512), (416, 493605), (420, 488904), (455, 451296), (468, 438760), (480, 427791), (504, 407420), (520, 394884), (546, 376080), (560, 366678), (585, 351008), (624, 329070), (630, 325936), (672, 305565), (720, 285194), (728, 282060), (780, 263256), (819, 250720), (840, 244452), (910, 225648), (936, 219380), (1008, 203710), (1040, 197442), (1092, 188040), (1120, 183339), (1170, 175504), (1248, 164535), (1260, 162968), (1365, 150432), (1440, 142597), (1456, 141030), (1560, 131628), (1567, 131040), (1638, 125360), (1680, 122226), (1820, 112824), (1872, 109690), (2016, 101855), (2080, 98721), (2184, 94020), (2340, 87752), (2520, 81484), (2730, 75216), (2912, 70515), (3120, 65814), (3134, 65520), (3276, 62680), (3360, 61113), (3640, 56412), (3744, 54845), (4095, 50144), (4368, 47010), (4680, 43876), (4701, 43680), (5040, 40742), (5460, 37608), (6240, 32907), (6268, 32760), (6552, 31340), (7280, 28206), (7835, 26208), (8190, 25072), (8736, 23505), (9360, 21938), (9402, 21840), (10080, 20371), (10920, 18804), (10969, 18720), (12536, 16380), (13104, 15670), (14103, 14560)]