200056640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 224

約数和(自身を含む): 583655424

約数和(自身を除く): 383598784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 56, 62, 64, 67, 70, 80, 86, 112, 124, 134, 140, 155, 160, 172, 215, 217, 224, 248, 268, 280, 301, 310, 320, 335, 344, 430, 434, 448, 469, 496, 536, 560, 602, 620, 670, 688, 860, 868, 938, 992, 1072, 1085, 1120, 1204, 1240, 1333, 1340, 1376, 1505, 1720, 1736, 1876, 1984, 2077, 2144, 2170, 2240, 2345, 2408, 2480, 2666, 2680, 2752, 2881, 3010, 3440, 3472, 3752, 4154, 4288, 4340, 4690, 4816, 4960, 5332, 5360, 5762, 6020, 6665, 6880, 6944, 7504, 8308, 8680, 9331, 9380, 9632, 9920, 10385, 10664, 10720, 11524, 12040, 13330, 13760, 13888, 14405, 14539, 15008, 16616, 17360, 18662, 18760, 19264, 20167, 20770, 21328, 21440, 23048, 24080, 26660, 28810, 29078, 30016, 33232, 34720, 37324, 37520, 40334, 41540, 42656, 46096, 46655, 48160, 53320, 57620, 58156, 66464, 69440, 72695, 74648, 75040, 80668, 83080, 85312, 89311, 92192, 93310, 96320, 100835, 106640, 115240, 116312, 132928, 145390, 149296, 150080, 161336, 166160, 178622, 184384, 186620, 201670, 213280, 230480, 232624, 290780, 298592, 322672, 332320, 357244, 373240, 403340, 426560, 446555, 460960, 465248, 581560, 597184, 625177, 645344, 664640, 714488, 746480, 806680, 893110, 921920, 930496, 1163120, 1250354, 1290688, 1428976, 1492960, 1613360, 1786220, 2326240, 2500708, 2857952, 2985920, 3125885, 3226720, 3572440, 4652480, 5001416, 5715904, 6251770, 6453440, 7144880, 10002832, 12503540, 14289760, 20005664, 25007080, 28579520, 40011328, 50014160, 100028320, 200056640]

約数ペア:

[(1, 200056640), (2, 100028320), (4, 50014160), (5, 40011328), (7, 28579520), (8, 25007080), (10, 20005664), (14, 14289760), (16, 12503540), (20, 10002832), (28, 7144880), (31, 6453440), (32, 6251770), (35, 5715904), (40, 5001416), (43, 4652480), (56, 3572440), (62, 3226720), (64, 3125885), (67, 2985920), (70, 2857952), (80, 2500708), (86, 2326240), (112, 1786220), (124, 1613360), (134, 1492960), (140, 1428976), (155, 1290688), (160, 1250354), (172, 1163120), (215, 930496), (217, 921920), (224, 893110), (248, 806680), (268, 746480), (280, 714488), (301, 664640), (310, 645344), (320, 625177), (335, 597184), (344, 581560), (430, 465248), (434, 460960), (448, 446555), (469, 426560), (496, 403340), (536, 373240), (560, 357244), (602, 332320), (620, 322672), (670, 298592), (688, 290780), (860, 232624), (868, 230480), (938, 213280), (992, 201670), (1072, 186620), (1085, 184384), (1120, 178622), (1204, 166160), (1240, 161336), (1333, 150080), (1340, 149296), (1376, 145390), (1505, 132928), (1720, 116312), (1736, 115240), (1876, 106640), (1984, 100835), (2077, 96320), (2144, 93310), (2170, 92192), (2240, 89311), (2345, 85312), (2408, 83080), (2480, 80668), (2666, 75040), (2680, 74648), (2752, 72695), (2881, 69440), (3010, 66464), (3440, 58156), (3472, 57620), (3752, 53320), (4154, 48160), (4288, 46655), (4340, 46096), (4690, 42656), (4816, 41540), (4960, 40334), (5332, 37520), (5360, 37324), (5762, 34720), (6020, 33232), (6665, 30016), (6880, 29078), (6944, 28810), (7504, 26660), (8308, 24080), (8680, 23048), (9331, 21440), (9380, 21328), (9632, 20770), (9920, 20167), (10385, 19264), (10664, 18760), (10720, 18662), (11524, 17360), (12040, 16616), (13330, 15008), (13760, 14539), (13888, 14405)]