193178880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 216

約数和(自身を含む): 686354760

約数和(自身を除く): 493175880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 409, 410, 480, 492, 576, 615, 640, 656, 720, 738, 768, 818, 820, 960, 984, 1152, 1227, 1230, 1280, 1312, 1440, 1476, 1636, 1640, 1845, 1920, 1968, 2045, 2304, 2454, 2460, 2624, 2880, 2952, 3272, 3280, 3681, 3690, 3840, 3936, 4090, 4908, 4920, 5248, 5760, 5904, 6135, 6544, 6560, 7362, 7380, 7872, 8180, 9816, 9840, 10496, 11520, 11808, 12270, 13088, 13120, 14724, 14760, 15744, 16360, 16769, 18405, 19632, 19680, 23616, 24540, 26176, 26240, 29448, 29520, 31488, 32720, 33538, 36810, 39264, 39360, 47232, 49080, 50307, 52352, 52480, 58896, 59040, 65440, 67076, 73620, 78528, 78720, 83845, 94464, 98160, 100614, 104704, 117792, 118080, 130880, 134152, 147240, 150921, 157056, 157440, 167690, 196320, 201228, 235584, 236160, 251535, 261760, 268304, 294480, 301842, 314112, 335380, 392640, 402456, 471168, 472320, 503070, 523520, 536608, 588960, 603684, 670760, 754605, 785280, 804912, 942336, 1006140, 1073216, 1177920, 1207368, 1341520, 1509210, 1570560, 1609824, 2012280, 2146432, 2355840, 2414736, 2683040, 3018420, 3219648, 4024560, 4292864, 4711680, 4829472, 5366080, 6036840, 6439296, 8049120, 9658944, 10732160, 12073680, 12878592, 16098240, 19317888, 21464320, 24147360, 32196480, 38635776, 48294720, 64392960, 96589440, 193178880]

約数ペア:

[(1, 193178880), (2, 96589440), (3, 64392960), (4, 48294720), (5, 38635776), (6, 32196480), (8, 24147360), (9, 21464320), (10, 19317888), (12, 16098240), (15, 12878592), (16, 12073680), (18, 10732160), (20, 9658944), (24, 8049120), (30, 6439296), (32, 6036840), (36, 5366080), (40, 4829472), (41, 4711680), (45, 4292864), (48, 4024560), (60, 3219648), (64, 3018420), (72, 2683040), (80, 2414736), (82, 2355840), (90, 2146432), (96, 2012280), (120, 1609824), (123, 1570560), (128, 1509210), (144, 1341520), (160, 1207368), (164, 1177920), (180, 1073216), (192, 1006140), (205, 942336), (240, 804912), (246, 785280), (256, 754605), (288, 670760), (320, 603684), (328, 588960), (360, 536608), (369, 523520), (384, 503070), (409, 472320), (410, 471168), (480, 402456), (492, 392640), (576, 335380), (615, 314112), (640, 301842), (656, 294480), (720, 268304), (738, 261760), (768, 251535), (818, 236160), (820, 235584), (960, 201228), (984, 196320), (1152, 167690), (1227, 157440), (1230, 157056), (1280, 150921), (1312, 147240), (1440, 134152), (1476, 130880), (1636, 118080), (1640, 117792), (1845, 104704), (1920, 100614), (1968, 98160), (2045, 94464), (2304, 83845), (2454, 78720), (2460, 78528), (2624, 73620), (2880, 67076), (2952, 65440), (3272, 59040), (3280, 58896), (3681, 52480), (3690, 52352), (3840, 50307), (3936, 49080), (4090, 47232), (4908, 39360), (4920, 39264), (5248, 36810), (5760, 33538), (5904, 32720), (6135, 31488), (6544, 29520), (6560, 29448), (7362, 26240), (7380, 26176), (7872, 24540), (8180, 23616), (9816, 19680), (9840, 19632), (10496, 18405), (11520, 16769), (11808, 16360), (12270, 15744), (13088, 14760), (13120, 14724)]