20348312040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{12253}}^1$

素因数の和:12936

約数の個数: 192

約数和(自身を含む): 75700310400

約数和(自身を除く): 55351998360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 659, 840, 1260, 1318, 1977, 2520, 2636, 3295, 3954, 4613, 5272, 5931, 6590, 7908, 9226, 9885, 11862, 12253, 13180, 13839, 15816, 18452, 19770, 23065, 23724, 24506, 26360, 27678, 29655, 36759, 36904, 39540, 41517, 46130, 47448, 49012, 55356, 59310, 61265, 69195, 73518, 79080, 83034, 85771, 92260, 98024, 110277, 110712, 118620, 122530, 138390, 147036, 166068, 171542, 183795, 184520, 207585, 220554, 237240, 245060, 257313, 276780, 294072, 332136, 343084, 367590, 415170, 428855, 441108, 490120, 514626, 551385, 553560, 686168, 735180, 771939, 830340, 857710, 882216, 1029252, 1102770, 1286565, 1470360, 1543878, 1660680, 1715420, 2058504, 2205540, 2573130, 3087756, 3430840, 3859695, 4411080, 5146260, 6175512, 7719390, 8074727, 10292520, 15438780, 16149454, 24224181, 30877560, 32298908, 40373635, 48448362, 56523089, 64597816, 72672543, 80747270, 96896724, 113046178, 121120905, 145345086, 161494540, 169569267, 193793448, 226092356, 242241810, 282615445, 290690172, 322989080, 339138534, 363362715, 452184712, 484483620, 508707801, 565230890, 581380344, 678277068, 726725430, 847846335, 968967240, 1017415602, 1130461780, 1356554136, 1453450860, 1695692670, 2034831204, 2260923560, 2543539005, 2906901720, 3391385340, 4069662408, 5087078010, 6782770680, 10174156020, 20348312040]

約数ペア:

[(1, 20348312040), (2, 10174156020), (3, 6782770680), (4, 5087078010), (5, 4069662408), (6, 3391385340), (7, 2906901720), (8, 2543539005), (9, 2260923560), (10, 2034831204), (12, 1695692670), (14, 1453450860), (15, 1356554136), (18, 1130461780), (20, 1017415602), (21, 968967240), (24, 847846335), (28, 726725430), (30, 678277068), (35, 581380344), (36, 565230890), (40, 508707801), (42, 484483620), (45, 452184712), (56, 363362715), (60, 339138534), (63, 322989080), (70, 290690172), (72, 282615445), (84, 242241810), (90, 226092356), (105, 193793448), (120, 169569267), (126, 161494540), (140, 145345086), (168, 121120905), (180, 113046178), (210, 96896724), (252, 80747270), (280, 72672543), (315, 64597816), (360, 56523089), (420, 48448362), (504, 40373635), (630, 32298908), (659, 30877560), (840, 24224181), (1260, 16149454), (1318, 15438780), (1977, 10292520), (2520, 8074727), (2636, 7719390), (3295, 6175512), (3954, 5146260), (4613, 4411080), (5272, 3859695), (5931, 3430840), (6590, 3087756), (7908, 2573130), (9226, 2205540), (9885, 2058504), (11862, 1715420), (12253, 1660680), (13180, 1543878), (13839, 1470360), (15816, 1286565), (18452, 1102770), (19770, 1029252), (23065, 882216), (23724, 857710), (24506, 830340), (26360, 771939), (27678, 735180), (29655, 686168), (36759, 553560), (36904, 551385), (39540, 514626), (41517, 490120), (46130, 441108), (47448, 428855), (49012, 415170), (55356, 367590), (59310, 343084), (61265, 332136), (69195, 294072), (73518, 276780), (79080, 257313), (83034, 245060), (85771, 237240), (92260, 220554), (98024, 207585), (110277, 184520), (110712, 183795), (118620, 171542), (122530, 166068), (138390, 147036)]