282412480

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 224

約数和(自身を含む): 819302400

約数和(自身を除く): 536889920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 83, 98, 112, 124, 140, 155, 160, 166, 196, 217, 224, 245, 248, 280, 310, 320, 332, 343, 392, 415, 434, 448, 490, 496, 560, 581, 620, 664, 686, 784, 830, 868, 980, 992, 1085, 1120, 1162, 1240, 1328, 1372, 1519, 1568, 1660, 1715, 1736, 1960, 1984, 2170, 2240, 2324, 2480, 2573, 2656, 2744, 2905, 3038, 3136, 3320, 3430, 3472, 3920, 4067, 4340, 4648, 4960, 5146, 5312, 5488, 5810, 6076, 6640, 6860, 6944, 7595, 7840, 8134, 8680, 9296, 9920, 10292, 10633, 10976, 11620, 12152, 12865, 13280, 13720, 13888, 15190, 15680, 16268, 17360, 18011, 18592, 20335, 20584, 21266, 21952, 23240, 24304, 25730, 26560, 27440, 28469, 30380, 32536, 34720, 36022, 37184, 40670, 41168, 42532, 46480, 48608, 51460, 53165, 54880, 56938, 60760, 65072, 69440, 72044, 81340, 82336, 85064, 90055, 92960, 97216, 102920, 106330, 109760, 113876, 121520, 126077, 130144, 142345, 144088, 162680, 164672, 170128, 180110, 185920, 205840, 212660, 227752, 243040, 252154, 260288, 284690, 288176, 325360, 340256, 360220, 411680, 425320, 455504, 486080, 504308, 569380, 576352, 630385, 650720, 680512, 720440, 823360, 850640, 882539, 911008, 1008616, 1138760, 1152704, 1260770, 1301440, 1440880, 1701280, 1765078, 1822016, 2017232, 2277520, 2521540, 2881760, 3402560, 3530156, 4034464, 4412695, 4555040, 5043080, 5763520, 7060312, 8068928, 8825390, 9110080, 10086160, 14120624, 17650780, 20172320, 28241248, 35301560, 40344640, 56482496, 70603120, 141206240, 282412480]

約数ペア:

[(1, 282412480), (2, 141206240), (4, 70603120), (5, 56482496), (7, 40344640), (8, 35301560), (10, 28241248), (14, 20172320), (16, 17650780), (20, 14120624), (28, 10086160), (31, 9110080), (32, 8825390), (35, 8068928), (40, 7060312), (49, 5763520), (56, 5043080), (62, 4555040), (64, 4412695), (70, 4034464), (80, 3530156), (83, 3402560), (98, 2881760), (112, 2521540), (124, 2277520), (140, 2017232), (155, 1822016), (160, 1765078), (166, 1701280), (196, 1440880), (217, 1301440), (224, 1260770), (245, 1152704), (248, 1138760), (280, 1008616), (310, 911008), (320, 882539), (332, 850640), (343, 823360), (392, 720440), (415, 680512), (434, 650720), (448, 630385), (490, 576352), (496, 569380), (560, 504308), (581, 486080), (620, 455504), (664, 425320), (686, 411680), (784, 360220), (830, 340256), (868, 325360), (980, 288176), (992, 284690), (1085, 260288), (1120, 252154), (1162, 243040), (1240, 227752), (1328, 212660), (1372, 205840), (1519, 185920), (1568, 180110), (1660, 170128), (1715, 164672), (1736, 162680), (1960, 144088), (1984, 142345), (2170, 130144), (2240, 126077), (2324, 121520), (2480, 113876), (2573, 109760), (2656, 106330), (2744, 102920), (2905, 97216), (3038, 92960), (3136, 90055), (3320, 85064), (3430, 82336), (3472, 81340), (3920, 72044), (4067, 69440), (4340, 65072), (4648, 60760), (4960, 56938), (5146, 54880), (5312, 53165), (5488, 51460), (5810, 48608), (6076, 46480), (6640, 42532), (6860, 41168), (6944, 40670), (7595, 37184), (7840, 36022), (8134, 34720), (8680, 32536), (9296, 30380), (9920, 28469), (10292, 27440), (10633, 26560), (10976, 25730), (11620, 24304), (12152, 23240), (12865, 21952), (13280, 21266), (13720, 20584), (13888, 20335), (15190, 18592), (15680, 18011), (16268, 17360)]