208286400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{6199}}^1$

素因数の和:6231

約数の個数: 168

約数和(自身を含む): 781100800

約数和(自身を除く): 572814400

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, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6199, 6720, 8400, 11200, 12398, 16800, 18597, 24796, 30995, 33600, 37194, 43393, 49592, 61990, 74388, 86786, 92985, 99184, 123980, 130179, 148776, 154975, 173572, 185970, 198368, 216965, 247960, 260358, 297552, 309950, 347144, 371940, 396736, 433930, 464925, 495920, 520716, 595104, 619900, 650895, 694288, 743880, 867860, 929850, 991840, 1041432, 1084825, 1190208, 1239800, 1301790, 1388576, 1487760, 1735720, 1859700, 1983680, 2082864, 2169650, 2479600, 2603580, 2777152, 2975520, 3254475, 3471440, 3719400, 4165728, 4339300, 4959200, 5207160, 5951040, 6508950, 6942880, 7438800, 8331456, 8678600, 9918400, 10414320, 13017900, 13885760, 14877600, 17357200, 20828640, 26035800, 29755200, 34714400, 41657280, 52071600, 69428800, 104143200, 208286400]

約数ペア:

[(1, 208286400), (2, 104143200), (3, 69428800), (4, 52071600), (5, 41657280), (6, 34714400), (7, 29755200), (8, 26035800), (10, 20828640), (12, 17357200), (14, 14877600), (15, 13885760), (16, 13017900), (20, 10414320), (21, 9918400), (24, 8678600), (25, 8331456), (28, 7438800), (30, 6942880), (32, 6508950), (35, 5951040), (40, 5207160), (42, 4959200), (48, 4339300), (50, 4165728), (56, 3719400), (60, 3471440), (64, 3254475), (70, 2975520), (75, 2777152), (80, 2603580), (84, 2479600), (96, 2169650), (100, 2082864), (105, 1983680), (112, 1859700), (120, 1735720), (140, 1487760), (150, 1388576), (160, 1301790), (168, 1239800), (175, 1190208), (192, 1084825), (200, 1041432), (210, 991840), (224, 929850), (240, 867860), (280, 743880), (300, 694288), (320, 650895), (336, 619900), (350, 595104), (400, 520716), (420, 495920), (448, 464925), (480, 433930), (525, 396736), (560, 371940), (600, 347144), (672, 309950), (700, 297552), (800, 260358), (840, 247960), (960, 216965), (1050, 198368), (1120, 185970), (1200, 173572), (1344, 154975), (1400, 148776), (1600, 130179), (1680, 123980), (2100, 99184), (2240, 92985), (2400, 86786), (2800, 74388), (3360, 61990), (4200, 49592), (4800, 43393), (5600, 37194), (6199, 33600), (6720, 30995), (8400, 24796), (11200, 18597), (12398, 16800)]