160982400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 544496400

約数和(自身を除く): 383514000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 128, 150, 160, 164, 192, 200, 205, 240, 246, 300, 320, 328, 384, 400, 409, 410, 480, 492, 600, 615, 640, 656, 800, 818, 820, 960, 984, 1025, 1200, 1227, 1230, 1312, 1600, 1636, 1640, 1920, 1968, 2045, 2050, 2400, 2454, 2460, 2624, 3075, 3200, 3272, 3280, 3936, 4090, 4100, 4800, 4908, 4920, 5248, 6135, 6150, 6544, 6560, 7872, 8180, 8200, 9600, 9816, 9840, 10225, 12270, 12300, 13088, 13120, 15744, 16360, 16400, 16769, 19632, 19680, 20450, 24540, 24600, 26176, 26240, 30675, 32720, 32800, 33538, 39264, 39360, 40900, 49080, 49200, 50307, 52352, 61350, 65440, 65600, 67076, 78528, 78720, 81800, 83845, 98160, 98400, 100614, 122700, 130880, 131200, 134152, 157056, 163600, 167690, 196320, 196800, 201228, 245400, 251535, 261760, 268304, 327200, 335380, 392640, 393600, 402456, 419225, 490800, 503070, 536608, 654400, 670760, 785280, 804912, 838450, 981600, 1006140, 1073216, 1257675, 1308800, 1341520, 1609824, 1676900, 1963200, 2012280, 2146432, 2515350, 2683040, 3219648, 3353800, 3926400, 4024560, 5030700, 5366080, 6439296, 6707600, 8049120, 10061400, 10732160, 13415200, 16098240, 20122800, 26830400, 32196480, 40245600, 53660800, 80491200, 160982400]

約数ペア:

[(1, 160982400), (2, 80491200), (3, 53660800), (4, 40245600), (5, 32196480), (6, 26830400), (8, 20122800), (10, 16098240), (12, 13415200), (15, 10732160), (16, 10061400), (20, 8049120), (24, 6707600), (25, 6439296), (30, 5366080), (32, 5030700), (40, 4024560), (41, 3926400), (48, 3353800), (50, 3219648), (60, 2683040), (64, 2515350), (75, 2146432), (80, 2012280), (82, 1963200), (96, 1676900), (100, 1609824), (120, 1341520), (123, 1308800), (128, 1257675), (150, 1073216), (160, 1006140), (164, 981600), (192, 838450), (200, 804912), (205, 785280), (240, 670760), (246, 654400), (300, 536608), (320, 503070), (328, 490800), (384, 419225), (400, 402456), (409, 393600), (410, 392640), (480, 335380), (492, 327200), (600, 268304), (615, 261760), (640, 251535), (656, 245400), (800, 201228), (818, 196800), (820, 196320), (960, 167690), (984, 163600), (1025, 157056), (1200, 134152), (1227, 131200), (1230, 130880), (1312, 122700), (1600, 100614), (1636, 98400), (1640, 98160), (1920, 83845), (1968, 81800), (2045, 78720), (2050, 78528), (2400, 67076), (2454, 65600), (2460, 65440), (2624, 61350), (3075, 52352), (3200, 50307), (3272, 49200), (3280, 49080), (3936, 40900), (4090, 39360), (4100, 39264), (4800, 33538), (4908, 32800), (4920, 32720), (5248, 30675), (6135, 26240), (6150, 26176), (6544, 24600), (6560, 24540), (7872, 20450), (8180, 19680), (8200, 19632), (9600, 16769), (9816, 16400), (9840, 16360), (10225, 15744), (12270, 13120), (12300, 13088)]