1940157.00000000

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 112703136

約数和(自身を除く): 77997876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 193, 222, 243, 270, 324, 333, 370, 386, 405, 444, 486, 540, 555, 579, 666, 740, 772, 810, 965, 972, 999, 1110, 1158, 1215, 1332, 1620, 1665, 1737, 1930, 1998, 2220, 2316, 2430, 2895, 2997, 3330, 3474, 3860, 3996, 4860, 4995, 5211, 5790, 5994, 6660, 6948, 7141, 8685, 8991, 9990, 10422, 11580, 11988, 14282, 14985, 15633, 17370, 17982, 19980, 20844, 21423, 26055, 28564, 29970, 31266, 34740, 35705, 35964, 42846, 44955, 46899, 52110, 59940, 62532, 64269, 71410, 78165, 85692, 89910, 93798, 104220, 107115, 128538, 142820, 156330, 179820, 187596, 192807, 214230, 234495, 257076, 312660, 321345, 385614, 428460, 468990, 578421, 642690, 771228, 937980, 964035, 1156842, 1285380, 1735263, 1928070, 2313684, 2892105, 3470526, 3856140, 5784210, 6941052, 8676315, 11568420, 17352630, 34705260]

約数ペア:

[(1, 34705260), (2, 17352630), (3, 11568420), (4, 8676315), (5, 6941052), (6, 5784210), (9, 3856140), (10, 3470526), (12, 2892105), (15, 2313684), (18, 1928070), (20, 1735263), (27, 1285380), (30, 1156842), (36, 964035), (37, 937980), (45, 771228), (54, 642690), (60, 578421), (74, 468990), (81, 428460), (90, 385614), (108, 321345), (111, 312660), (135, 257076), (148, 234495), (162, 214230), (180, 192807), (185, 187596), (193, 179820), (222, 156330), (243, 142820), (270, 128538), (324, 107115), (333, 104220), (370, 93798), (386, 89910), (405, 85692), (444, 78165), (486, 71410), (540, 64269), (555, 62532), (579, 59940), (666, 52110), (740, 46899), (772, 44955), (810, 42846), (965, 35964), (972, 35705), (999, 34740), (1110, 31266), (1158, 29970), (1215, 28564), (1332, 26055), (1620, 21423), (1665, 20844), (1737, 19980), (1930, 17982), (1998, 17370), (2220, 15633), (2316, 14985), (2430, 14282), (2895, 11988), (2997, 11580), (3330, 10422), (3474, 9990), (3860, 8991), (3996, 8685), (4860, 7141), (4995, 6948), (5211, 6660), (5790, 5994)]