191756880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{38047}}^1$

素因数の和:38073

約数の個数: 120

約数和(自身を含む): 736000512

約数和(自身を除く): 544243632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 38047, 76094, 114141, 152188, 190235, 228282, 266329, 304376, 342423, 380470, 456564, 532658, 570705, 608752, 684846, 760940, 798987, 913128, 1065316, 1141410, 1331645, 1369692, 1521880, 1597974, 1712115, 1826256, 2130632, 2282820, 2396961, 2663290, 2739384, 3043760, 3195948, 3424230, 3994935, 4261264, 4565640, 4793922, 5326580, 5478768, 6391896, 6848460, 7989870, 9131280, 9587844, 10653160, 11984805, 12783792, 13696920, 15979740, 19175688, 21306320, 23969610, 27393840, 31959480, 38351376, 47939220, 63918960, 95878440, 191756880]

約数ペア:

[(1, 191756880), (2, 95878440), (3, 63918960), (4, 47939220), (5, 38351376), (6, 31959480), (7, 27393840), (8, 23969610), (9, 21306320), (10, 19175688), (12, 15979740), (14, 13696920), (15, 12783792), (16, 11984805), (18, 10653160), (20, 9587844), (21, 9131280), (24, 7989870), (28, 6848460), (30, 6391896), (35, 5478768), (36, 5326580), (40, 4793922), (42, 4565640), (45, 4261264), (48, 3994935), (56, 3424230), (60, 3195948), (63, 3043760), (70, 2739384), (72, 2663290), (80, 2396961), (84, 2282820), (90, 2130632), (105, 1826256), (112, 1712115), (120, 1597974), (126, 1521880), (140, 1369692), (144, 1331645), (168, 1141410), (180, 1065316), (210, 913128), (240, 798987), (252, 760940), (280, 684846), (315, 608752), (336, 570705), (360, 532658), (420, 456564), (504, 380470), (560, 342423), (630, 304376), (720, 266329), (840, 228282), (1008, 190235), (1260, 152188), (1680, 114141), (2520, 76094), (5040, 38047)]