377936640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:699

約数の個数: 216

約数和(自身を含む): 1334445840

約数和(自身を除く): 956509200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 619, 636, 640, 720, 768, 795, 848, 954, 960, 1060, 1152, 1238, 1272, 1280, 1440, 1590, 1696, 1857, 1908, 1920, 2120, 2304, 2385, 2476, 2544, 2880, 3095, 3180, 3392, 3714, 3816, 3840, 4240, 4770, 4952, 5088, 5571, 5760, 6190, 6360, 6784, 7428, 7632, 8480, 9285, 9540, 9904, 10176, 11142, 11520, 12380, 12720, 13568, 14856, 15264, 16960, 18570, 19080, 19808, 20352, 22284, 24760, 25440, 27855, 29712, 30528, 32807, 33920, 37140, 38160, 39616, 40704, 44568, 49520, 50880, 55710, 59424, 61056, 65614, 67840, 74280, 76320, 79232, 89136, 98421, 99040, 101760, 111420, 118848, 122112, 131228, 148560, 152640, 158464, 164035, 178272, 196842, 198080, 203520, 222840, 237696, 262456, 295263, 297120, 305280, 328070, 356544, 393684, 396160, 445680, 475392, 492105, 524912, 590526, 594240, 610560, 656140, 713088, 787368, 792320, 891360, 984210, 1049824, 1181052, 1188480, 1312280, 1426176, 1476315, 1574736, 1782720, 1968420, 2099648, 2362104, 2376960, 2624560, 2952630, 3149472, 3565440, 3936840, 4199296, 4724208, 5249120, 5905260, 6298944, 7130880, 7873680, 8398592, 9448416, 10498240, 11810520, 12597888, 15747360, 18896832, 20996480, 23621040, 25195776, 31494720, 37793664, 41992960, 47242080, 62989440, 75587328, 94484160, 125978880, 188968320, 377936640]

約数ペア:

[(1, 377936640), (2, 188968320), (3, 125978880), (4, 94484160), (5, 75587328), (6, 62989440), (8, 47242080), (9, 41992960), (10, 37793664), (12, 31494720), (15, 25195776), (16, 23621040), (18, 20996480), (20, 18896832), (24, 15747360), (30, 12597888), (32, 11810520), (36, 10498240), (40, 9448416), (45, 8398592), (48, 7873680), (53, 7130880), (60, 6298944), (64, 5905260), (72, 5249120), (80, 4724208), (90, 4199296), (96, 3936840), (106, 3565440), (120, 3149472), (128, 2952630), (144, 2624560), (159, 2376960), (160, 2362104), (180, 2099648), (192, 1968420), (212, 1782720), (240, 1574736), (256, 1476315), (265, 1426176), (288, 1312280), (318, 1188480), (320, 1181052), (360, 1049824), (384, 984210), (424, 891360), (477, 792320), (480, 787368), (530, 713088), (576, 656140), (619, 610560), (636, 594240), (640, 590526), (720, 524912), (768, 492105), (795, 475392), (848, 445680), (954, 396160), (960, 393684), (1060, 356544), (1152, 328070), (1238, 305280), (1272, 297120), (1280, 295263), (1440, 262456), (1590, 237696), (1696, 222840), (1857, 203520), (1908, 198080), (1920, 196842), (2120, 178272), (2304, 164035), (2385, 158464), (2476, 152640), (2544, 148560), (2880, 131228), (3095, 122112), (3180, 118848), (3392, 111420), (3714, 101760), (3816, 99040), (3840, 98421), (4240, 89136), (4770, 79232), (4952, 76320), (5088, 74280), (5571, 67840), (5760, 65614), (6190, 61056), (6360, 59424), (6784, 55710), (7428, 50880), (7632, 49520), (8480, 44568), (9285, 40704), (9540, 39616), (9904, 38160), (10176, 37140), (11142, 33920), (11520, 32807), (12380, 30528), (12720, 29712), (13568, 27855), (14856, 25440), (15264, 24760), (16960, 22284), (18570, 20352), (19080, 19808)]