838152120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1194

約数の個数: 192

約数和(自身を含む): 2798845920

約数和(自身を除く): 1960693800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 169, 185, 195, 222, 260, 296, 312, 338, 370, 390, 444, 481, 507, 520, 555, 676, 740, 780, 845, 888, 962, 1014, 1110, 1117, 1352, 1443, 1480, 1560, 1690, 1924, 2028, 2220, 2234, 2405, 2535, 2886, 3351, 3380, 3848, 4056, 4440, 4468, 4810, 5070, 5585, 5772, 6253, 6702, 6760, 7215, 8936, 9620, 10140, 11170, 11544, 12506, 13404, 14430, 14521, 16755, 18759, 19240, 20280, 22340, 25012, 26808, 28860, 29042, 31265, 33510, 37518, 41329, 43563, 44680, 50024, 57720, 58084, 62530, 67020, 72605, 75036, 82658, 87126, 93795, 116168, 123987, 125060, 134040, 145210, 150072, 165316, 174252, 187590, 188773, 206645, 217815, 247974, 250120, 290420, 330632, 348504, 375180, 377546, 413290, 435630, 495948, 537277, 566319, 580840, 619935, 750360, 755092, 826580, 871260, 943865, 991896, 1074554, 1132638, 1239870, 1510184, 1611831, 1653160, 1742520, 1887730, 2149108, 2265276, 2479740, 2686385, 2831595, 3223662, 3775460, 4298216, 4530552, 4959480, 5372770, 5663190, 6447324, 6984601, 7550920, 8059155, 10745540, 11326380, 12894648, 13969202, 16118310, 20953803, 21491080, 22652760, 27938404, 32236620, 34923005, 41907606, 55876808, 64473240, 69846010, 83815212, 104769015, 139692020, 167630424, 209538030, 279384040, 419076060, 838152120]

約数ペア:

[(1, 838152120), (2, 419076060), (3, 279384040), (4, 209538030), (5, 167630424), (6, 139692020), (8, 104769015), (10, 83815212), (12, 69846010), (13, 64473240), (15, 55876808), (20, 41907606), (24, 34923005), (26, 32236620), (30, 27938404), (37, 22652760), (39, 21491080), (40, 20953803), (52, 16118310), (60, 13969202), (65, 12894648), (74, 11326380), (78, 10745540), (104, 8059155), (111, 7550920), (120, 6984601), (130, 6447324), (148, 5663190), (156, 5372770), (169, 4959480), (185, 4530552), (195, 4298216), (222, 3775460), (260, 3223662), (296, 2831595), (312, 2686385), (338, 2479740), (370, 2265276), (390, 2149108), (444, 1887730), (481, 1742520), (507, 1653160), (520, 1611831), (555, 1510184), (676, 1239870), (740, 1132638), (780, 1074554), (845, 991896), (888, 943865), (962, 871260), (1014, 826580), (1110, 755092), (1117, 750360), (1352, 619935), (1443, 580840), (1480, 566319), (1560, 537277), (1690, 495948), (1924, 435630), (2028, 413290), (2220, 377546), (2234, 375180), (2405, 348504), (2535, 330632), (2886, 290420), (3351, 250120), (3380, 247974), (3848, 217815), (4056, 206645), (4440, 188773), (4468, 187590), (4810, 174252), (5070, 165316), (5585, 150072), (5772, 145210), (6253, 134040), (6702, 125060), (6760, 123987), (7215, 116168), (8936, 93795), (9620, 87126), (10140, 82658), (11170, 75036), (11544, 72605), (12506, 67020), (13404, 62530), (14430, 58084), (14521, 57720), (16755, 50024), (18759, 44680), (19240, 43563), (20280, 41329), (22340, 37518), (25012, 33510), (26808, 31265), (28860, 29042)]