161473200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 605199360

約数和(自身を除く): 443726160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 48, 50, 56, 60, 70, 75, 80, 84, 94, 100, 105, 112, 120, 140, 141, 150, 168, 175, 188, 200, 210, 235, 240, 280, 282, 300, 329, 336, 350, 376, 400, 409, 420, 470, 525, 560, 564, 600, 658, 700, 705, 752, 818, 840, 940, 987, 1050, 1128, 1175, 1200, 1227, 1316, 1400, 1410, 1636, 1645, 1680, 1880, 1974, 2045, 2100, 2256, 2350, 2454, 2632, 2800, 2820, 2863, 3272, 3290, 3525, 3760, 3948, 4090, 4200, 4700, 4908, 4935, 5264, 5640, 5726, 6135, 6544, 6580, 7050, 7896, 8180, 8225, 8400, 8589, 9400, 9816, 9870, 10225, 11280, 11452, 12270, 13160, 14100, 14315, 15792, 16360, 16450, 17178, 18800, 19223, 19632, 19740, 20450, 22904, 24540, 24675, 26320, 28200, 28630, 30675, 32720, 32900, 34356, 38446, 39480, 40900, 42945, 45808, 49080, 49350, 56400, 57260, 57669, 61350, 65800, 68712, 71575, 76892, 78960, 81800, 85890, 96115, 98160, 98700, 114520, 115338, 122700, 131600, 134561, 137424, 143150, 153784, 163600, 171780, 192230, 197400, 214725, 229040, 230676, 245400, 269122, 286300, 288345, 307568, 343560, 384460, 394800, 403683, 429450, 461352, 480575, 490800, 538244, 572600, 576690, 672805, 687120, 768920, 807366, 858900, 922704, 961150, 1076488, 1145200, 1153380, 1345610, 1441725, 1537840, 1614732, 1717800, 1922300, 2018415, 2152976, 2306760, 2691220, 2883450, 3229464, 3364025, 3435600, 3844600, 4036830, 4613520, 5382440, 5766900, 6458928, 6728050, 7689200, 8073660, 10092075, 10764880, 11533800, 13456100, 16147320, 20184150, 23067600, 26912200, 32294640, 40368300, 53824400, 80736600, 161473200]

約数ペア:

[(1, 161473200), (2, 80736600), (3, 53824400), (4, 40368300), (5, 32294640), (6, 26912200), (7, 23067600), (8, 20184150), (10, 16147320), (12, 13456100), (14, 11533800), (15, 10764880), (16, 10092075), (20, 8073660), (21, 7689200), (24, 6728050), (25, 6458928), (28, 5766900), (30, 5382440), (35, 4613520), (40, 4036830), (42, 3844600), (47, 3435600), (48, 3364025), (50, 3229464), (56, 2883450), (60, 2691220), (70, 2306760), (75, 2152976), (80, 2018415), (84, 1922300), (94, 1717800), (100, 1614732), (105, 1537840), (112, 1441725), (120, 1345610), (140, 1153380), (141, 1145200), (150, 1076488), (168, 961150), (175, 922704), (188, 858900), (200, 807366), (210, 768920), (235, 687120), (240, 672805), (280, 576690), (282, 572600), (300, 538244), (329, 490800), (336, 480575), (350, 461352), (376, 429450), (400, 403683), (409, 394800), (420, 384460), (470, 343560), (525, 307568), (560, 288345), (564, 286300), (600, 269122), (658, 245400), (700, 230676), (705, 229040), (752, 214725), (818, 197400), (840, 192230), (940, 171780), (987, 163600), (1050, 153784), (1128, 143150), (1175, 137424), (1200, 134561), (1227, 131600), (1316, 122700), (1400, 115338), (1410, 114520), (1636, 98700), (1645, 98160), (1680, 96115), (1880, 85890), (1974, 81800), (2045, 78960), (2100, 76892), (2256, 71575), (2350, 68712), (2454, 65800), (2632, 61350), (2800, 57669), (2820, 57260), (2863, 56400), (3272, 49350), (3290, 49080), (3525, 45808), (3760, 42945), (3948, 40900), (4090, 39480), (4200, 38446), (4700, 34356), (4908, 32900), (4935, 32720), (5264, 30675), (5640, 28630), (5726, 28200), (6135, 26320), (6544, 24675), (6580, 24540), (7050, 22904), (7896, 20450), (8180, 19740), (8225, 19632), (8400, 19223), (8589, 18800), (9400, 17178), (9816, 16450), (9870, 16360), (10225, 15792), (11280, 14315), (11452, 14100), (12270, 13160)]