2159514240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:635

約数の個数: 256

約数和(自身を含む): 7464441600

約数和(自身を除く): 5304927360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 241, 260, 312, 320, 359, 384, 390, 416, 480, 482, 520, 624, 640, 718, 723, 780, 832, 960, 964, 1040, 1077, 1205, 1248, 1436, 1446, 1560, 1664, 1795, 1920, 1928, 2080, 2154, 2410, 2496, 2872, 2892, 3120, 3133, 3590, 3615, 3856, 4160, 4308, 4667, 4820, 4992, 5385, 5744, 5784, 6240, 6266, 7180, 7230, 7712, 8320, 8616, 9334, 9399, 9640, 10770, 11488, 11568, 12480, 12532, 14001, 14360, 14460, 15424, 15665, 17232, 18668, 18798, 19280, 21540, 22976, 23136, 23335, 24960, 25064, 28002, 28720, 28920, 30848, 31330, 34464, 37336, 37596, 38560, 43080, 45952, 46272, 46670, 46995, 50128, 56004, 57440, 57840, 62660, 68928, 70005, 74672, 75192, 77120, 86160, 86519, 92544, 93340, 93990, 100256, 112008, 114880, 115680, 125320, 137856, 140010, 149344, 150384, 154240, 172320, 173038, 186680, 187980, 200512, 224016, 229760, 231360, 250640, 259557, 280020, 298688, 300768, 344640, 346076, 373360, 375960, 401024, 432595, 448032, 462720, 501280, 519114, 560040, 597376, 601536, 689280, 692152, 746720, 751920, 865190, 896064, 1002560, 1038228, 1120080, 1124747, 1203072, 1297785, 1384304, 1493440, 1503840, 1730380, 1792128, 2005120, 2076456, 2240160, 2249494, 2595570, 2768608, 2986880, 3007680, 3374241, 3460760, 4152912, 4480320, 4498988, 5191140, 5537216, 5623735, 6015360, 6748482, 6921520, 8305824, 8960640, 8997976, 10382280, 11074432, 11247470, 13496964, 13843040, 16611648, 16871205, 17995952, 20764560, 22494940, 26993928, 27686080, 33223296, 33742410, 35991904, 41529120, 44989880, 53987856, 55372160, 67484820, 71983808, 83058240, 89979760, 107975712, 134969640, 143967616, 166116480, 179959520, 215951424, 269939280, 359919040, 431902848, 539878560, 719838080, 1079757120, 2159514240]

約数ペア:

[(1, 2159514240), (2, 1079757120), (3, 719838080), (4, 539878560), (5, 431902848), (6, 359919040), (8, 269939280), (10, 215951424), (12, 179959520), (13, 166116480), (15, 143967616), (16, 134969640), (20, 107975712), (24, 89979760), (26, 83058240), (30, 71983808), (32, 67484820), (39, 55372160), (40, 53987856), (48, 44989880), (52, 41529120), (60, 35991904), (64, 33742410), (65, 33223296), (78, 27686080), (80, 26993928), (96, 22494940), (104, 20764560), (120, 17995952), (128, 16871205), (130, 16611648), (156, 13843040), (160, 13496964), (192, 11247470), (195, 11074432), (208, 10382280), (240, 8997976), (241, 8960640), (260, 8305824), (312, 6921520), (320, 6748482), (359, 6015360), (384, 5623735), (390, 5537216), (416, 5191140), (480, 4498988), (482, 4480320), (520, 4152912), (624, 3460760), (640, 3374241), (718, 3007680), (723, 2986880), (780, 2768608), (832, 2595570), (960, 2249494), (964, 2240160), (1040, 2076456), (1077, 2005120), (1205, 1792128), (1248, 1730380), (1436, 1503840), (1446, 1493440), (1560, 1384304), (1664, 1297785), (1795, 1203072), (1920, 1124747), (1928, 1120080), (2080, 1038228), (2154, 1002560), (2410, 896064), (2496, 865190), (2872, 751920), (2892, 746720), (3120, 692152), (3133, 689280), (3590, 601536), (3615, 597376), (3856, 560040), (4160, 519114), (4308, 501280), (4667, 462720), (4820, 448032), (4992, 432595), (5385, 401024), (5744, 375960), (5784, 373360), (6240, 346076), (6266, 344640), (7180, 300768), (7230, 298688), (7712, 280020), (8320, 259557), (8616, 250640), (9334, 231360), (9399, 229760), (9640, 224016), (10770, 200512), (11488, 187980), (11568, 186680), (12480, 173038), (12532, 172320), (14001, 154240), (14360, 150384), (14460, 149344), (15424, 140010), (15665, 137856), (17232, 125320), (18668, 115680), (18798, 114880), (19280, 112008), (21540, 100256), (22976, 93990), (23136, 93340), (23335, 92544), (24960, 86519), (25064, 86160), (28002, 77120), (28720, 75192), (28920, 74672), (30848, 70005), (31330, 68928), (34464, 62660), (37336, 57840), (37596, 57440), (38560, 56004), (43080, 50128), (45952, 46995), (46272, 46670)]