163424800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 216

約数和(自身を含む): 507623760

約数和(自身を除く): 344198960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 110, 112, 140, 154, 160, 175, 176, 196, 200, 220, 224, 245, 275, 280, 308, 350, 352, 379, 385, 392, 400, 440, 490, 539, 550, 560, 616, 700, 758, 770, 784, 800, 880, 980, 1078, 1100, 1120, 1225, 1232, 1400, 1516, 1540, 1568, 1760, 1895, 1925, 1960, 2156, 2200, 2450, 2464, 2653, 2695, 2800, 3032, 3080, 3790, 3850, 3920, 4169, 4312, 4400, 4900, 5306, 5390, 5600, 6064, 6160, 7580, 7700, 7840, 8338, 8624, 8800, 9475, 9800, 10612, 10780, 12128, 12320, 13265, 13475, 15160, 15400, 16676, 17248, 18571, 18950, 19600, 20845, 21224, 21560, 26530, 26950, 29183, 30320, 30800, 33352, 37142, 37900, 39200, 41690, 42448, 43120, 53060, 53900, 58366, 60640, 61600, 66325, 66704, 74284, 75800, 83380, 84896, 86240, 92855, 104225, 106120, 107800, 116732, 132650, 133408, 145915, 148568, 151600, 166760, 185710, 204281, 208450, 212240, 215600, 233464, 265300, 291830, 297136, 303200, 333520, 371420, 408562, 416900, 424480, 431200, 464275, 466928, 530600, 583660, 594272, 667040, 729575, 742840, 817124, 833800, 928550, 933856, 1021405, 1061200, 1167320, 1459150, 1485680, 1634248, 1667600, 1857100, 2042810, 2122400, 2334640, 2918300, 2971360, 3268496, 3335200, 3714200, 4085620, 4669280, 5107025, 5836600, 6536992, 7428400, 8171240, 10214050, 11673200, 14856800, 16342480, 20428100, 23346400, 32684960, 40856200, 81712400, 163424800]

約数ペア:

[(1, 163424800), (2, 81712400), (4, 40856200), (5, 32684960), (7, 23346400), (8, 20428100), (10, 16342480), (11, 14856800), (14, 11673200), (16, 10214050), (20, 8171240), (22, 7428400), (25, 6536992), (28, 5836600), (32, 5107025), (35, 4669280), (40, 4085620), (44, 3714200), (49, 3335200), (50, 3268496), (55, 2971360), (56, 2918300), (70, 2334640), (77, 2122400), (80, 2042810), (88, 1857100), (98, 1667600), (100, 1634248), (110, 1485680), (112, 1459150), (140, 1167320), (154, 1061200), (160, 1021405), (175, 933856), (176, 928550), (196, 833800), (200, 817124), (220, 742840), (224, 729575), (245, 667040), (275, 594272), (280, 583660), (308, 530600), (350, 466928), (352, 464275), (379, 431200), (385, 424480), (392, 416900), (400, 408562), (440, 371420), (490, 333520), (539, 303200), (550, 297136), (560, 291830), (616, 265300), (700, 233464), (758, 215600), (770, 212240), (784, 208450), (800, 204281), (880, 185710), (980, 166760), (1078, 151600), (1100, 148568), (1120, 145915), (1225, 133408), (1232, 132650), (1400, 116732), (1516, 107800), (1540, 106120), (1568, 104225), (1760, 92855), (1895, 86240), (1925, 84896), (1960, 83380), (2156, 75800), (2200, 74284), (2450, 66704), (2464, 66325), (2653, 61600), (2695, 60640), (2800, 58366), (3032, 53900), (3080, 53060), (3790, 43120), (3850, 42448), (3920, 41690), (4169, 39200), (4312, 37900), (4400, 37142), (4900, 33352), (5306, 30800), (5390, 30320), (5600, 29183), (6064, 26950), (6160, 26530), (7580, 21560), (7700, 21224), (7840, 20845), (8338, 19600), (8624, 18950), (8800, 18571), (9475, 17248), (9800, 16676), (10612, 15400), (10780, 15160), (12128, 13475), (12320, 13265)]