2507977280

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:1036

約数の個数: 112

約数和(自身を含む): 6103071360

約数和(自身を除く): 3595094080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 107, 160, 178, 214, 320, 356, 428, 445, 535, 712, 823, 856, 890, 1070, 1424, 1646, 1712, 1780, 2140, 2848, 3292, 3424, 3560, 4115, 4280, 5696, 6584, 6848, 7120, 8230, 8560, 9523, 13168, 14240, 16460, 17120, 19046, 26336, 28480, 32920, 34240, 38092, 47615, 52672, 65840, 73247, 76184, 88061, 95230, 131680, 146494, 152368, 176122, 190460, 263360, 292988, 304736, 352244, 366235, 380920, 440305, 585976, 609472, 704488, 732470, 761840, 880610, 1171952, 1408976, 1464940, 1523680, 1761220, 2343904, 2817952, 2929880, 3047360, 3522440, 4687808, 5635904, 5859760, 7044880, 7837429, 11719520, 14089760, 15674858, 23439040, 28179520, 31349716, 39187145, 62699432, 78374290, 125398864, 156748580, 250797728, 313497160, 501595456, 626994320, 1253988640, 2507977280]

約数ペア:

[(1, 2507977280), (2, 1253988640), (4, 626994320), (5, 501595456), (8, 313497160), (10, 250797728), (16, 156748580), (20, 125398864), (32, 78374290), (40, 62699432), (64, 39187145), (80, 31349716), (89, 28179520), (107, 23439040), (160, 15674858), (178, 14089760), (214, 11719520), (320, 7837429), (356, 7044880), (428, 5859760), (445, 5635904), (535, 4687808), (712, 3522440), (823, 3047360), (856, 2929880), (890, 2817952), (1070, 2343904), (1424, 1761220), (1646, 1523680), (1712, 1464940), (1780, 1408976), (2140, 1171952), (2848, 880610), (3292, 761840), (3424, 732470), (3560, 704488), (4115, 609472), (4280, 585976), (5696, 440305), (6584, 380920), (6848, 366235), (7120, 352244), (8230, 304736), (8560, 292988), (9523, 263360), (13168, 190460), (14240, 176122), (16460, 152368), (17120, 146494), (19046, 131680), (26336, 95230), (28480, 88061), (32920, 76184), (34240, 73247), (38092, 65840), (47615, 52672)]