1311964800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8039}}^1$

素因数の和:8083

約数の個数: 192

約数和(自身を含む): 4576046400

約数和(自身を除く): 3264081600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2720, 3200, 3264, 3400, 4080, 4800, 5100, 5440, 6528, 6800, 8039, 8160, 9600, 10200, 10880, 13600, 16078, 16320, 20400, 24117, 27200, 32156, 32640, 40195, 40800, 48234, 54400, 64312, 80390, 81600, 96468, 120585, 128624, 136663, 160780, 163200, 192936, 200975, 241170, 257248, 273326, 321560, 385872, 401950, 409989, 482340, 514496, 546652, 602925, 643120, 683315, 771744, 803900, 819978, 964680, 1028992, 1093304, 1205850, 1286240, 1366630, 1543488, 1607800, 1639956, 1929360, 2049945, 2186608, 2411700, 2572480, 2733260, 3086976, 3215600, 3279912, 3416575, 3858720, 4099890, 4373216, 4823400, 5144960, 5466520, 6431200, 6559824, 6833150, 7717440, 8199780, 8746432, 9646800, 10249725, 10933040, 12862400, 13119648, 13666300, 15434880, 16399560, 17492864, 19293600, 20499450, 21866080, 25724800, 26239296, 27332600, 32799120, 38587200, 40998900, 43732160, 52478592, 54665200, 65598240, 77174400, 81997800, 87464320, 109330400, 131196480, 163995600, 218660800, 262392960, 327991200, 437321600, 655982400, 1311964800]

約数ペア:

[(1, 1311964800), (2, 655982400), (3, 437321600), (4, 327991200), (5, 262392960), (6, 218660800), (8, 163995600), (10, 131196480), (12, 109330400), (15, 87464320), (16, 81997800), (17, 77174400), (20, 65598240), (24, 54665200), (25, 52478592), (30, 43732160), (32, 40998900), (34, 38587200), (40, 32799120), (48, 27332600), (50, 26239296), (51, 25724800), (60, 21866080), (64, 20499450), (68, 19293600), (75, 17492864), (80, 16399560), (85, 15434880), (96, 13666300), (100, 13119648), (102, 12862400), (120, 10933040), (128, 10249725), (136, 9646800), (150, 8746432), (160, 8199780), (170, 7717440), (192, 6833150), (200, 6559824), (204, 6431200), (240, 5466520), (255, 5144960), (272, 4823400), (300, 4373216), (320, 4099890), (340, 3858720), (384, 3416575), (400, 3279912), (408, 3215600), (425, 3086976), (480, 2733260), (510, 2572480), (544, 2411700), (600, 2186608), (640, 2049945), (680, 1929360), (800, 1639956), (816, 1607800), (850, 1543488), (960, 1366630), (1020, 1286240), (1088, 1205850), (1200, 1093304), (1275, 1028992), (1360, 964680), (1600, 819978), (1632, 803900), (1700, 771744), (1920, 683315), (2040, 643120), (2176, 602925), (2400, 546652), (2550, 514496), (2720, 482340), (3200, 409989), (3264, 401950), (3400, 385872), (4080, 321560), (4800, 273326), (5100, 257248), (5440, 241170), (6528, 200975), (6800, 192936), (8039, 163200), (8160, 160780), (9600, 136663), (10200, 128624), (10880, 120585), (13600, 96468), (16078, 81600), (16320, 80390), (20400, 64312), (24117, 54400), (27200, 48234), (32156, 40800), (32640, 40195)]