128150400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{1907}}^1$

素因数の和:1941

約数の個数: 192

約数和(自身を含む): 482647680

約数和(自身を除く): 354497280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1907, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 3814, 4200, 4480, 4800, 5600, 5721, 6720, 7628, 8400, 9535, 9600, 11200, 11442, 13349, 13440, 15256, 16800, 19070, 22400, 22884, 26698, 28605, 30512, 33600, 38140, 40047, 45768, 47675, 53396, 57210, 61024, 66745, 67200, 76280, 80094, 91536, 95350, 106792, 114420, 122048, 133490, 143025, 152560, 160188, 183072, 190700, 200235, 213584, 228840, 244096, 266980, 286050, 305120, 320376, 333725, 366144, 381400, 400470, 427168, 457680, 533960, 572100, 610240, 640752, 667450, 732288, 762800, 800940, 854336, 915360, 1001175, 1067920, 1144200, 1220480, 1281504, 1334900, 1525600, 1601880, 1708672, 1830720, 2002350, 2135840, 2288400, 2563008, 2669800, 3051200, 3203760, 3661440, 4004700, 4271680, 4576800, 5126016, 5339600, 6102400, 6407520, 8009400, 8543360, 9153600, 10679200, 12815040, 16018800, 18307200, 21358400, 25630080, 32037600, 42716800, 64075200, 128150400]

約数ペア:

[(1, 128150400), (2, 64075200), (3, 42716800), (4, 32037600), (5, 25630080), (6, 21358400), (7, 18307200), (8, 16018800), (10, 12815040), (12, 10679200), (14, 9153600), (15, 8543360), (16, 8009400), (20, 6407520), (21, 6102400), (24, 5339600), (25, 5126016), (28, 4576800), (30, 4271680), (32, 4004700), (35, 3661440), (40, 3203760), (42, 3051200), (48, 2669800), (50, 2563008), (56, 2288400), (60, 2135840), (64, 2002350), (70, 1830720), (75, 1708672), (80, 1601880), (84, 1525600), (96, 1334900), (100, 1281504), (105, 1220480), (112, 1144200), (120, 1067920), (128, 1001175), (140, 915360), (150, 854336), (160, 800940), (168, 762800), (175, 732288), (192, 667450), (200, 640752), (210, 610240), (224, 572100), (240, 533960), (280, 457680), (300, 427168), (320, 400470), (336, 381400), (350, 366144), (384, 333725), (400, 320376), (420, 305120), (448, 286050), (480, 266980), (525, 244096), (560, 228840), (600, 213584), (640, 200235), (672, 190700), (700, 183072), (800, 160188), (840, 152560), (896, 143025), (960, 133490), (1050, 122048), (1120, 114420), (1200, 106792), (1344, 95350), (1400, 91536), (1600, 80094), (1680, 76280), (1907, 67200), (1920, 66745), (2100, 61024), (2240, 57210), (2400, 53396), (2688, 47675), (2800, 45768), (3200, 40047), (3360, 38140), (3814, 33600), (4200, 30512), (4480, 28605), (4800, 26698), (5600, 22884), (5721, 22400), (6720, 19070), (7628, 16800), (8400, 15256), (9535, 13440), (9600, 13349), (11200, 11442)]