79180920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2454

約数の個数: 192

約数和(自身を含む): 316854720

約数和(自身を除く): 237673800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2417, 2520, 2730, 3276, 3640, 4095, 4680, 4834, 5460, 6552, 7251, 8190, 9668, 10920, 12085, 14502, 16380, 16919, 19336, 21753, 24170, 29004, 31421, 32760, 33838, 36255, 43506, 48340, 50757, 58008, 62842, 67676, 72510, 84595, 87012, 94263, 96680, 101514, 108765, 125684, 135352, 145020, 152271, 157105, 169190, 174024, 188526, 203028, 217530, 219947, 251368, 253785, 282789, 290040, 304542, 314210, 338380, 377052, 406056, 435060, 439894, 471315, 507570, 565578, 609084, 628420, 659841, 676760, 754104, 761355, 870120, 879788, 942630, 1015140, 1099735, 1131156, 1218168, 1256840, 1319682, 1413945, 1522710, 1759576, 1885260, 1979523, 2030280, 2199470, 2262312, 2639364, 2827890, 3045420, 3299205, 3770520, 3959046, 4398940, 5278728, 5655780, 6090840, 6598410, 7918092, 8797880, 9897615, 11311560, 13196820, 15836184, 19795230, 26393640, 39590460, 79180920]

約数ペア:

[(1, 79180920), (2, 39590460), (3, 26393640), (4, 19795230), (5, 15836184), (6, 13196820), (7, 11311560), (8, 9897615), (9, 8797880), (10, 7918092), (12, 6598410), (13, 6090840), (14, 5655780), (15, 5278728), (18, 4398940), (20, 3959046), (21, 3770520), (24, 3299205), (26, 3045420), (28, 2827890), (30, 2639364), (35, 2262312), (36, 2199470), (39, 2030280), (40, 1979523), (42, 1885260), (45, 1759576), (52, 1522710), (56, 1413945), (60, 1319682), (63, 1256840), (65, 1218168), (70, 1131156), (72, 1099735), (78, 1015140), (84, 942630), (90, 879788), (91, 870120), (104, 761355), (105, 754104), (117, 676760), (120, 659841), (126, 628420), (130, 609084), (140, 565578), (156, 507570), (168, 471315), (180, 439894), (182, 435060), (195, 406056), (210, 377052), (234, 338380), (252, 314210), (260, 304542), (273, 290040), (280, 282789), (312, 253785), (315, 251368), (360, 219947), (364, 217530), (390, 203028), (420, 188526), (455, 174024), (468, 169190), (504, 157105), (520, 152271), (546, 145020), (585, 135352), (630, 125684), (728, 108765), (780, 101514), (819, 96680), (840, 94263), (910, 87012), (936, 84595), (1092, 72510), (1170, 67676), (1260, 62842), (1365, 58008), (1560, 50757), (1638, 48340), (1820, 43506), (2184, 36255), (2340, 33838), (2417, 32760), (2520, 31421), (2730, 29004), (3276, 24170), (3640, 21753), (4095, 19336), (4680, 16919), (4834, 16380), (5460, 14502), (6552, 12085), (7251, 10920), (8190, 9668)]