26813449320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2371}}^1\times {\mathrm{13463}}^1$

素因数の和:15855

約数の個数: 128

約数和(自身を含む): 91977431040

約数和(自身を除く): 65163981720

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, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2371, 4742, 7113, 9484, 11855, 13463, 14226, 16597, 18968, 23710, 26926, 28452, 33194, 35565, 40389, 47420, 49791, 53852, 56904, 66388, 67315, 71130, 80778, 82985, 94241, 94840, 99582, 107704, 132776, 134630, 142260, 161556, 165970, 188482, 199164, 201945, 248955, 269260, 282723, 284520, 323112, 331940, 376964, 398328, 403890, 471205, 497910, 538520, 565446, 663880, 753928, 807780, 942410, 995820, 1130892, 1413615, 1615560, 1884820, 1991640, 2261784, 2827230, 3769640, 5654460, 11308920, 31920773, 63841546, 95762319, 127683092, 159603865, 191524638, 223445411, 255366184, 319207730, 383049276, 446890822, 478811595, 638415460, 670336233, 766098552, 893781644, 957623190, 1117227055, 1276830920, 1340672466, 1787563288, 1915246380, 2234454110, 2681344932, 3351681165, 3830492760, 4468908220, 5362689864, 6703362330, 8937816440, 13406724660, 26813449320]

約数ペア:

[(1, 26813449320), (2, 13406724660), (3, 8937816440), (4, 6703362330), (5, 5362689864), (6, 4468908220), (7, 3830492760), (8, 3351681165), (10, 2681344932), (12, 2234454110), (14, 1915246380), (15, 1787563288), (20, 1340672466), (21, 1276830920), (24, 1117227055), (28, 957623190), (30, 893781644), (35, 766098552), (40, 670336233), (42, 638415460), (56, 478811595), (60, 446890822), (70, 383049276), (84, 319207730), (105, 255366184), (120, 223445411), (140, 191524638), (168, 159603865), (210, 127683092), (280, 95762319), (420, 63841546), (840, 31920773), (2371, 11308920), (4742, 5654460), (7113, 3769640), (9484, 2827230), (11855, 2261784), (13463, 1991640), (14226, 1884820), (16597, 1615560), (18968, 1413615), (23710, 1130892), (26926, 995820), (28452, 942410), (33194, 807780), (35565, 753928), (40389, 663880), (47420, 565446), (49791, 538520), (53852, 497910), (56904, 471205), (66388, 403890), (67315, 398328), (71130, 376964), (80778, 331940), (82985, 323112), (94241, 284520), (94840, 282723), (99582, 269260), (107704, 248955), (132776, 201945), (134630, 199164), (142260, 188482), (161556, 165970)]