27720503160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{1759}}^1$

素因数の和:2110

約数の個数: 256

約数和(自身を含む): 96773529600

約数和(自身を除く): 69053026440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 257, 280, 292, 365, 420, 438, 511, 514, 584, 730, 771, 840, 876, 1022, 1028, 1095, 1285, 1460, 1533, 1542, 1752, 1759, 1799, 2044, 2056, 2190, 2555, 2570, 2920, 3066, 3084, 3518, 3598, 3855, 4088, 4380, 5110, 5140, 5277, 5397, 6132, 6168, 7036, 7196, 7665, 7710, 8760, 8795, 8995, 10220, 10280, 10554, 10794, 12264, 12313, 14072, 14392, 15330, 15420, 17590, 17990, 18761, 20440, 21108, 21588, 24626, 26385, 26985, 30660, 30840, 35180, 35980, 36939, 37522, 42216, 43176, 49252, 52770, 53970, 56283, 61320, 61565, 70360, 71960, 73878, 75044, 93805, 98504, 105540, 107940, 112566, 123130, 128407, 131327, 147756, 150088, 184695, 187610, 211080, 215880, 225132, 246260, 256814, 262654, 281415, 295512, 369390, 375220, 385221, 393981, 450264, 452063, 492520, 513628, 525308, 562830, 642035, 656635, 738780, 750440, 770442, 787962, 898849, 904126, 1027256, 1050616, 1125660, 1284070, 1313270, 1356189, 1477560, 1540884, 1575924, 1797698, 1808252, 1926105, 1969905, 2251320, 2260315, 2568140, 2626540, 2696547, 2712378, 3081768, 3151848, 3164441, 3595396, 3616504, 3852210, 3939810, 4494245, 4520630, 5136280, 5253080, 5393094, 5424756, 6328882, 6780945, 7190792, 7704420, 7879620, 8988490, 9041260, 9493323, 10786188, 10849512, 12657764, 13482735, 13561890, 15408840, 15759240, 15822205, 17976980, 18082520, 18986646, 21572376, 25315528, 26965470, 27123780, 31644410, 33000599, 35953960, 37973292, 47466615, 53930940, 54247560, 63288820, 66001198, 75946584, 94933230, 99001797, 107861880, 126577640, 132002396, 165002995, 189866460, 198003594, 231004193, 264004792, 330005990, 379732920, 396007188, 462008386, 495008985, 660011980, 693012579, 792014376, 924016772, 990017970, 1155020965, 1320023960, 1386025158, 1848033544, 1980035940, 2310041930, 2772050316, 3465062895, 3960071880, 4620083860, 5544100632, 6930125790, 9240167720, 13860251580, 27720503160]

約数ペア:

[(1, 27720503160), (2, 13860251580), (3, 9240167720), (4, 6930125790), (5, 5544100632), (6, 4620083860), (7, 3960071880), (8, 3465062895), (10, 2772050316), (12, 2310041930), (14, 1980035940), (15, 1848033544), (20, 1386025158), (21, 1320023960), (24, 1155020965), (28, 990017970), (30, 924016772), (35, 792014376), (40, 693012579), (42, 660011980), (56, 495008985), (60, 462008386), (70, 396007188), (73, 379732920), (84, 330005990), (105, 264004792), (120, 231004193), (140, 198003594), (146, 189866460), (168, 165002995), (210, 132002396), (219, 126577640), (257, 107861880), (280, 99001797), (292, 94933230), (365, 75946584), (420, 66001198), (438, 63288820), (511, 54247560), (514, 53930940), (584, 47466615), (730, 37973292), (771, 35953960), (840, 33000599), (876, 31644410), (1022, 27123780), (1028, 26965470), (1095, 25315528), (1285, 21572376), (1460, 18986646), (1533, 18082520), (1542, 17976980), (1752, 15822205), (1759, 15759240), (1799, 15408840), (2044, 13561890), (2056, 13482735), (2190, 12657764), (2555, 10849512), (2570, 10786188), (2920, 9493323), (3066, 9041260), (3084, 8988490), (3518, 7879620), (3598, 7704420), (3855, 7190792), (4088, 6780945), (4380, 6328882), (5110, 5424756), (5140, 5393094), (5277, 5253080), (5397, 5136280), (6132, 4520630), (6168, 4494245), (7036, 3939810), (7196, 3852210), (7665, 3616504), (7710, 3595396), (8760, 3164441), (8795, 3151848), (8995, 3081768), (10220, 2712378), (10280, 2696547), (10554, 2626540), (10794, 2568140), (12264, 2260315), (12313, 2251320), (14072, 1969905), (14392, 1926105), (15330, 1808252), (15420, 1797698), (17590, 1575924), (17990, 1540884), (18761, 1477560), (20440, 1356189), (21108, 1313270), (21588, 1284070), (24626, 1125660), (26385, 1050616), (26985, 1027256), (30660, 904126), (30840, 898849), (35180, 787962), (35980, 770442), (36939, 750440), (37522, 738780), (42216, 656635), (43176, 642035), (49252, 562830), (52770, 525308), (53970, 513628), (56283, 492520), (61320, 452063), (61565, 450264), (70360, 393981), (71960, 385221), (73878, 375220), (75044, 369390), (93805, 295512), (98504, 281415), (105540, 262654), (107940, 256814), (112566, 246260), (123130, 225132), (128407, 215880), (131327, 211080), (147756, 187610), (150088, 184695)]