2009507760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{214691}}^1$

素因数の和:214723

約数の個数: 120

約数和(自身を含む): 7267753584

約数和(自身を除く): 5258245824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 214691, 429382, 644073, 858764, 1073455, 1288146, 1717528, 1932219, 2146910, 2576292, 2790983, 3220365, 3435056, 3864438, 4293820, 5152584, 5581966, 6440730, 7728876, 8372949, 8587640, 9661095, 10305168, 11163932, 12881460, 13954915, 15457752, 16745898, 17175280, 19322190, 22327864, 25118847, 25762920, 27909830, 30915504, 33491796, 38644380, 41864745, 44655728, 50237694, 51525840, 55819660, 66983592, 77288760, 83729490, 100475388, 111639320, 125594235, 133967184, 154577520, 167458980, 200950776, 223278640, 251188470, 334917960, 401901552, 502376940, 669835920, 1004753880, 2009507760]

約数ペア:

[(1, 2009507760), (2, 1004753880), (3, 669835920), (4, 502376940), (5, 401901552), (6, 334917960), (8, 251188470), (9, 223278640), (10, 200950776), (12, 167458980), (13, 154577520), (15, 133967184), (16, 125594235), (18, 111639320), (20, 100475388), (24, 83729490), (26, 77288760), (30, 66983592), (36, 55819660), (39, 51525840), (40, 50237694), (45, 44655728), (48, 41864745), (52, 38644380), (60, 33491796), (65, 30915504), (72, 27909830), (78, 25762920), (80, 25118847), (90, 22327864), (104, 19322190), (117, 17175280), (120, 16745898), (130, 15457752), (144, 13954915), (156, 12881460), (180, 11163932), (195, 10305168), (208, 9661095), (234, 8587640), (240, 8372949), (260, 7728876), (312, 6440730), (360, 5581966), (390, 5152584), (468, 4293820), (520, 3864438), (585, 3435056), (624, 3220365), (720, 2790983), (780, 2576292), (936, 2146910), (1040, 1932219), (1170, 1717528), (1560, 1288146), (1872, 1073455), (2340, 858764), (3120, 644073), (4680, 429382), (9360, 214691)]