188384040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40253}}^1$

素因数の和:40283

約数の個数: 96

約数和(自身を含む): 659360520

約数和(自身を除く): 470976480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 40253, 80506, 120759, 161012, 201265, 241518, 322024, 362277, 402530, 483036, 523289, 603795, 724554, 805060, 966072, 1046578, 1207590, 1449108, 1569867, 1610120, 1811385, 2093156, 2415180, 2616445, 2898216, 3139734, 3622770, 4186312, 4709601, 4830360, 5232890, 6279468, 7245540, 7849335, 9419202, 10465780, 12558936, 14491080, 15698670, 18838404, 20931560, 23548005, 31397340, 37676808, 47096010, 62794680, 94192020, 188384040]

約数ペア:

[(1, 188384040), (2, 94192020), (3, 62794680), (4, 47096010), (5, 37676808), (6, 31397340), (8, 23548005), (9, 20931560), (10, 18838404), (12, 15698670), (13, 14491080), (15, 12558936), (18, 10465780), (20, 9419202), (24, 7849335), (26, 7245540), (30, 6279468), (36, 5232890), (39, 4830360), (40, 4709601), (45, 4186312), (52, 3622770), (60, 3139734), (65, 2898216), (72, 2616445), (78, 2415180), (90, 2093156), (104, 1811385), (117, 1610120), (120, 1569867), (130, 1449108), (156, 1207590), (180, 1046578), (195, 966072), (234, 805060), (260, 724554), (312, 603795), (360, 523289), (390, 483036), (468, 402530), (520, 362277), (585, 322024), (780, 241518), (936, 201265), (1170, 161012), (1560, 120759), (2340, 80506), (4680, 40253)]