204629040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3691}}^1$

素因数の和:3728

約数の個数: 240

約数和(自身を含む): 857016576

約数和(自身を除く): 652387536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3691, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7382, 7920, 9240, 11073, 11088, 13860, 14764, 18455, 18480, 22146, 25837, 27720, 29528, 33219, 36910, 40601, 44292, 51674, 55365, 55440, 59056, 66438, 73820, 77511, 81202, 88584, 103348, 110730, 121803, 129185, 132876, 147640, 155022, 162404, 166095, 177168, 203005, 206696, 221460, 232533, 243606, 258370, 265752, 284207, 295280, 310044, 324808, 332190, 365409, 387555, 406010, 413392, 442920, 465066, 487212, 516740, 531504, 568414, 609015, 620088, 649616, 664380, 730818, 775110, 812020, 852621, 885840, 930132, 974424, 1033480, 1136828, 1162665, 1218030, 1240176, 1328760, 1421035, 1461636, 1550220, 1624040, 1705242, 1827045, 1860264, 1948848, 2066960, 2273656, 2325330, 2436060, 2557863, 2657520, 2842070, 2923272, 3100440, 3248080, 3410484, 3654090, 3720528, 4263105, 4547312, 4650660, 4872120, 5115726, 5684140, 5846544, 6200880, 6820968, 7308180, 8526210, 9301320, 9744240, 10231452, 11368280, 12789315, 13641936, 14616360, 17052420, 18602640, 20462904, 22736560, 25578630, 29232720, 34104840, 40925808, 51157260, 68209680, 102314520, 204629040]

約数ペア:

[(1, 204629040), (2, 102314520), (3, 68209680), (4, 51157260), (5, 40925808), (6, 34104840), (7, 29232720), (8, 25578630), (9, 22736560), (10, 20462904), (11, 18602640), (12, 17052420), (14, 14616360), (15, 13641936), (16, 12789315), (18, 11368280), (20, 10231452), (21, 9744240), (22, 9301320), (24, 8526210), (28, 7308180), (30, 6820968), (33, 6200880), (35, 5846544), (36, 5684140), (40, 5115726), (42, 4872120), (44, 4650660), (45, 4547312), (48, 4263105), (55, 3720528), (56, 3654090), (60, 3410484), (63, 3248080), (66, 3100440), (70, 2923272), (72, 2842070), (77, 2657520), (80, 2557863), (84, 2436060), (88, 2325330), (90, 2273656), (99, 2066960), (105, 1948848), (110, 1860264), (112, 1827045), (120, 1705242), (126, 1624040), (132, 1550220), (140, 1461636), (144, 1421035), (154, 1328760), (165, 1240176), (168, 1218030), (176, 1162665), (180, 1136828), (198, 1033480), (210, 974424), (220, 930132), (231, 885840), (240, 852621), (252, 812020), (264, 775110), (280, 730818), (308, 664380), (315, 649616), (330, 620088), (336, 609015), (360, 568414), (385, 531504), (396, 516740), (420, 487212), (440, 465066), (462, 442920), (495, 413392), (504, 406010), (528, 387555), (560, 365409), (616, 332190), (630, 324808), (660, 310044), (693, 295280), (720, 284207), (770, 265752), (792, 258370), (840, 243606), (880, 232533), (924, 221460), (990, 206696), (1008, 203005), (1155, 177168), (1232, 166095), (1260, 162404), (1320, 155022), (1386, 147640), (1540, 132876), (1584, 129185), (1680, 121803), (1848, 110730), (1980, 103348), (2310, 88584), (2520, 81202), (2640, 77511), (2772, 73820), (3080, 66438), (3465, 59056), (3691, 55440), (3696, 55365), (3960, 51674), (4620, 44292), (5040, 40601), (5544, 36910), (6160, 33219), (6930, 29528), (7382, 27720), (7920, 25837), (9240, 22146), (11073, 18480), (11088, 18455), (13860, 14764)]