1284931200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{19121}}^1$

素因数の和:19155

約数の個数: 192

約数和(自身を含む): 4837101120

約数和(自身を除く): 3552169920

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, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 4200, 4480, 4800, 5600, 6720, 8400, 9600, 11200, 13440, 16800, 19121, 22400, 33600, 38242, 57363, 67200, 76484, 95605, 114726, 133847, 152968, 191210, 229452, 267694, 286815, 305936, 382420, 401541, 458904, 478025, 535388, 573630, 611872, 669235, 764840, 803082, 917808, 956050, 1070776, 1147260, 1223744, 1338470, 1434075, 1529680, 1606164, 1835616, 1912100, 2007705, 2141552, 2294520, 2447488, 2676940, 2868150, 3059360, 3212328, 3346175, 3671232, 3824200, 4015410, 4283104, 4589040, 5353880, 5736300, 6118720, 6424656, 6692350, 7342464, 7648400, 8030820, 8566208, 9178080, 10038525, 10707760, 11472600, 12237440, 12849312, 13384700, 15296800, 16061640, 17132416, 18356160, 20077050, 21415520, 22945200, 25698624, 26769400, 30593600, 32123280, 36712320, 40154100, 42831040, 45890400, 51397248, 53538800, 61187200, 64246560, 80308200, 85662080, 91780800, 107077600, 128493120, 160616400, 183561600, 214155200, 256986240, 321232800, 428310400, 642465600, 1284931200]

約数ペア:

[(1, 1284931200), (2, 642465600), (3, 428310400), (4, 321232800), (5, 256986240), (6, 214155200), (7, 183561600), (8, 160616400), (10, 128493120), (12, 107077600), (14, 91780800), (15, 85662080), (16, 80308200), (20, 64246560), (21, 61187200), (24, 53538800), (25, 51397248), (28, 45890400), (30, 42831040), (32, 40154100), (35, 36712320), (40, 32123280), (42, 30593600), (48, 26769400), (50, 25698624), (56, 22945200), (60, 21415520), (64, 20077050), (70, 18356160), (75, 17132416), (80, 16061640), (84, 15296800), (96, 13384700), (100, 12849312), (105, 12237440), (112, 11472600), (120, 10707760), (128, 10038525), (140, 9178080), (150, 8566208), (160, 8030820), (168, 7648400), (175, 7342464), (192, 6692350), (200, 6424656), (210, 6118720), (224, 5736300), (240, 5353880), (280, 4589040), (300, 4283104), (320, 4015410), (336, 3824200), (350, 3671232), (384, 3346175), (400, 3212328), (420, 3059360), (448, 2868150), (480, 2676940), (525, 2447488), (560, 2294520), (600, 2141552), (640, 2007705), (672, 1912100), (700, 1835616), (800, 1606164), (840, 1529680), (896, 1434075), (960, 1338470), (1050, 1223744), (1120, 1147260), (1200, 1070776), (1344, 956050), (1400, 917808), (1600, 803082), (1680, 764840), (1920, 669235), (2100, 611872), (2240, 573630), (2400, 535388), (2688, 478025), (2800, 458904), (3200, 401541), (3360, 382420), (4200, 305936), (4480, 286815), (4800, 267694), (5600, 229452), (6720, 191210), (8400, 152968), (9600, 133847), (11200, 114726), (13440, 95605), (16800, 76484), (19121, 67200), (22400, 57363), (33600, 38242)]