223134240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 837708480

約数和(自身を除く): 614574240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 84, 96, 98, 105, 106, 112, 120, 140, 147, 159, 160, 168, 179, 196, 210, 212, 224, 240, 245, 265, 280, 294, 318, 336, 358, 371, 392, 420, 424, 480, 490, 530, 537, 560, 588, 636, 672, 716, 735, 742, 784, 795, 840, 848, 895, 980, 1060, 1074, 1113, 1120, 1176, 1253, 1272, 1432, 1470, 1484, 1568, 1590, 1680, 1696, 1790, 1855, 1960, 2120, 2148, 2226, 2352, 2506, 2544, 2597, 2685, 2864, 2940, 2968, 3180, 3360, 3580, 3710, 3759, 3920, 4240, 4296, 4452, 4704, 5012, 5088, 5194, 5370, 5565, 5728, 5880, 5936, 6265, 6360, 7160, 7420, 7518, 7791, 7840, 8480, 8592, 8771, 8904, 9487, 10024, 10388, 10740, 11130, 11760, 11872, 12530, 12720, 12985, 14320, 14840, 15036, 15582, 17184, 17542, 17808, 18795, 18974, 20048, 20776, 21480, 22260, 23520, 25060, 25440, 25970, 26313, 28461, 28640, 29680, 30072, 31164, 35084, 35616, 37590, 37948, 38955, 40096, 41552, 42960, 43855, 44520, 47435, 50120, 51940, 52626, 56922, 59360, 60144, 62328, 66409, 70168, 75180, 75896, 77910, 83104, 85920, 87710, 89040, 94870, 100240, 103880, 105252, 113844, 120288, 124656, 131565, 132818, 140336, 142305, 150360, 151792, 155820, 175420, 178080, 189740, 199227, 200480, 207760, 210504, 227688, 249312, 263130, 265636, 280672, 284610, 300720, 303584, 311640, 332045, 350840, 379480, 398454, 415520, 421008, 455376, 464863, 526260, 531272, 569220, 601440, 623280, 664090, 701680, 758960, 796908, 842016, 910752, 929726, 996135, 1052520, 1062544, 1138440, 1246560, 1328180, 1394589, 1403360, 1517920, 1593816, 1859452, 1992270, 2105040, 2125088, 2276880, 2324315, 2656360, 2789178, 3187632, 3718904, 3984540, 4210080, 4553760, 4648630, 5312720, 5578356, 6375264, 6972945, 7437808, 7969080, 9297260, 10625440, 11156712, 13945890, 14875616, 15938160, 18594520, 22313424, 27891780, 31876320, 37189040, 44626848, 55783560, 74378080, 111567120, 223134240]

約数ペア:

[(1, 223134240), (2, 111567120), (3, 74378080), (4, 55783560), (5, 44626848), (6, 37189040), (7, 31876320), (8, 27891780), (10, 22313424), (12, 18594520), (14, 15938160), (15, 14875616), (16, 13945890), (20, 11156712), (21, 10625440), (24, 9297260), (28, 7969080), (30, 7437808), (32, 6972945), (35, 6375264), (40, 5578356), (42, 5312720), (48, 4648630), (49, 4553760), (53, 4210080), (56, 3984540), (60, 3718904), (70, 3187632), (80, 2789178), (84, 2656360), (96, 2324315), (98, 2276880), (105, 2125088), (106, 2105040), (112, 1992270), (120, 1859452), (140, 1593816), (147, 1517920), (159, 1403360), (160, 1394589), (168, 1328180), (179, 1246560), (196, 1138440), (210, 1062544), (212, 1052520), (224, 996135), (240, 929726), (245, 910752), (265, 842016), (280, 796908), (294, 758960), (318, 701680), (336, 664090), (358, 623280), (371, 601440), (392, 569220), (420, 531272), (424, 526260), (480, 464863), (490, 455376), (530, 421008), (537, 415520), (560, 398454), (588, 379480), (636, 350840), (672, 332045), (716, 311640), (735, 303584), (742, 300720), (784, 284610), (795, 280672), (840, 265636), (848, 263130), (895, 249312), (980, 227688), (1060, 210504), (1074, 207760), (1113, 200480), (1120, 199227), (1176, 189740), (1253, 178080), (1272, 175420), (1432, 155820), (1470, 151792), (1484, 150360), (1568, 142305), (1590, 140336), (1680, 132818), (1696, 131565), (1790, 124656), (1855, 120288), (1960, 113844), (2120, 105252), (2148, 103880), (2226, 100240), (2352, 94870), (2506, 89040), (2544, 87710), (2597, 85920), (2685, 83104), (2864, 77910), (2940, 75896), (2968, 75180), (3180, 70168), (3360, 66409), (3580, 62328), (3710, 60144), (3759, 59360), (3920, 56922), (4240, 52626), (4296, 51940), (4452, 50120), (4704, 47435), (5012, 44520), (5088, 43855), (5194, 42960), (5370, 41552), (5565, 40096), (5728, 38955), (5880, 37948), (5936, 37590), (6265, 35616), (6360, 35084), (7160, 31164), (7420, 30072), (7518, 29680), (7791, 28640), (7840, 28461), (8480, 26313), (8592, 25970), (8771, 25440), (8904, 25060), (9487, 23520), (10024, 22260), (10388, 21480), (10740, 20776), (11130, 20048), (11760, 18974), (11872, 18795), (12530, 17808), (12720, 17542), (12985, 17184), (14320, 15582), (14840, 15036)]