212850960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 320

約数和(自身を含む): 802996224

約数和(自身を除く): 590145264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 61, 62, 67, 70, 80, 84, 93, 105, 112, 120, 122, 124, 134, 140, 155, 168, 183, 186, 201, 210, 217, 240, 244, 248, 268, 280, 305, 310, 335, 336, 366, 372, 402, 420, 427, 434, 465, 469, 488, 496, 536, 560, 610, 620, 651, 670, 732, 744, 804, 840, 854, 868, 915, 930, 938, 976, 1005, 1072, 1085, 1220, 1240, 1281, 1302, 1340, 1407, 1464, 1488, 1608, 1680, 1708, 1736, 1830, 1860, 1876, 1891, 2010, 2077, 2135, 2170, 2345, 2440, 2480, 2562, 2604, 2680, 2814, 2928, 3216, 3255, 3416, 3472, 3660, 3720, 3752, 3782, 4020, 4087, 4154, 4270, 4340, 4690, 4880, 5124, 5208, 5360, 5628, 5673, 6231, 6405, 6510, 6832, 7035, 7320, 7440, 7504, 7564, 8040, 8174, 8308, 8540, 8680, 9380, 9455, 10248, 10385, 10416, 11256, 11346, 12261, 12462, 12810, 13020, 13237, 14070, 14539, 14640, 15128, 16080, 16348, 16616, 17080, 17360, 18760, 18910, 20435, 20496, 20770, 22512, 22692, 24522, 24924, 25620, 26040, 26474, 28140, 28365, 28609, 29078, 30256, 31155, 32696, 33232, 34160, 37520, 37820, 39711, 40870, 41540, 43617, 45384, 49044, 49848, 51240, 52080, 52948, 56280, 56730, 57218, 58156, 61305, 62310, 65392, 66185, 72695, 75640, 79422, 81740, 83080, 85827, 87234, 90768, 98088, 99696, 102480, 105896, 112560, 113460, 114436, 116312, 122610, 124620, 126697, 132370, 143045, 145390, 151280, 158844, 163480, 166160, 171654, 174468, 196176, 198555, 211792, 218085, 226920, 228872, 232624, 245220, 249240, 253394, 264740, 286090, 290780, 317688, 326960, 343308, 348936, 380091, 397110, 429135, 436170, 453840, 457744, 490440, 498480, 506788, 529480, 572180, 581560, 633485, 635376, 686616, 697872, 760182, 794220, 858270, 872340, 886879, 980880, 1013576, 1058960, 1144360, 1163120, 1266970, 1373232, 1520364, 1588440, 1716540, 1744680, 1773758, 1900455, 2027152, 2288720, 2533940, 2660637, 3040728, 3176880, 3433080, 3489360, 3547516, 3800910, 4434395, 5067880, 5321274, 6081456, 6866160, 7095032, 7601820, 8868790, 10135760, 10642548, 13303185, 14190064, 15203640, 17737580, 21285096, 26606370, 30407280, 35475160, 42570192, 53212740, 70950320, 106425480, 212850960]

約数ペア:

[(1, 212850960), (2, 106425480), (3, 70950320), (4, 53212740), (5, 42570192), (6, 35475160), (7, 30407280), (8, 26606370), (10, 21285096), (12, 17737580), (14, 15203640), (15, 14190064), (16, 13303185), (20, 10642548), (21, 10135760), (24, 8868790), (28, 7601820), (30, 7095032), (31, 6866160), (35, 6081456), (40, 5321274), (42, 5067880), (48, 4434395), (56, 3800910), (60, 3547516), (61, 3489360), (62, 3433080), (67, 3176880), (70, 3040728), (80, 2660637), (84, 2533940), (93, 2288720), (105, 2027152), (112, 1900455), (120, 1773758), (122, 1744680), (124, 1716540), (134, 1588440), (140, 1520364), (155, 1373232), (168, 1266970), (183, 1163120), (186, 1144360), (201, 1058960), (210, 1013576), (217, 980880), (240, 886879), (244, 872340), (248, 858270), (268, 794220), (280, 760182), (305, 697872), (310, 686616), (335, 635376), (336, 633485), (366, 581560), (372, 572180), (402, 529480), (420, 506788), (427, 498480), (434, 490440), (465, 457744), (469, 453840), (488, 436170), (496, 429135), (536, 397110), (560, 380091), (610, 348936), (620, 343308), (651, 326960), (670, 317688), (732, 290780), (744, 286090), (804, 264740), (840, 253394), (854, 249240), (868, 245220), (915, 232624), (930, 228872), (938, 226920), (976, 218085), (1005, 211792), (1072, 198555), (1085, 196176), (1220, 174468), (1240, 171654), (1281, 166160), (1302, 163480), (1340, 158844), (1407, 151280), (1464, 145390), (1488, 143045), (1608, 132370), (1680, 126697), (1708, 124620), (1736, 122610), (1830, 116312), (1860, 114436), (1876, 113460), (1891, 112560), (2010, 105896), (2077, 102480), (2135, 99696), (2170, 98088), (2345, 90768), (2440, 87234), (2480, 85827), (2562, 83080), (2604, 81740), (2680, 79422), (2814, 75640), (2928, 72695), (3216, 66185), (3255, 65392), (3416, 62310), (3472, 61305), (3660, 58156), (3720, 57218), (3752, 56730), (3782, 56280), (4020, 52948), (4087, 52080), (4154, 51240), (4270, 49848), (4340, 49044), (4690, 45384), (4880, 43617), (5124, 41540), (5208, 40870), (5360, 39711), (5628, 37820), (5673, 37520), (6231, 34160), (6405, 33232), (6510, 32696), (6832, 31155), (7035, 30256), (7320, 29078), (7440, 28609), (7504, 28365), (7564, 28140), (8040, 26474), (8174, 26040), (8308, 25620), (8540, 24924), (8680, 24522), (9380, 22692), (9455, 22512), (10248, 20770), (10385, 20496), (10416, 20435), (11256, 18910), (11346, 18760), (12261, 17360), (12462, 17080), (12810, 16616), (13020, 16348), (13237, 16080), (14070, 15128), (14539, 14640)]