1051425180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26431}}^1$

素因数の和:26476

約数の個数: 144

約数和(自身を含む): 3636831744

約数和(自身を除く): 2585406564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 26431, 39780, 52862, 79293, 105724, 132155, 158586, 237879, 264310, 317172, 343603, 396465, 449327, 475758, 528620, 687206, 792930, 898654, 951516, 1030809, 1189395, 1347981, 1374412, 1585860, 1718015, 1797308, 2061618, 2246635, 2378790, 2695962, 3092427, 3436030, 4043943, 4123236, 4493270, 4757580, 5154045, 5391924, 5841251, 6184854, 6739905, 6872060, 8087886, 8986540, 10308090, 11682502, 12369708, 13479810, 15462135, 16175772, 17523753, 20219715, 20616180, 23365004, 26959620, 29206255, 30924270, 35047506, 40439430, 52571259, 58412510, 61848540, 70095012, 80878860, 87618765, 105142518, 116825020, 175237530, 210285036, 262856295, 350475060, 525712590, 1051425180]

約数ペア:

[(1, 1051425180), (2, 525712590), (3, 350475060), (4, 262856295), (5, 210285036), (6, 175237530), (9, 116825020), (10, 105142518), (12, 87618765), (13, 80878860), (15, 70095012), (17, 61848540), (18, 58412510), (20, 52571259), (26, 40439430), (30, 35047506), (34, 30924270), (36, 29206255), (39, 26959620), (45, 23365004), (51, 20616180), (52, 20219715), (60, 17523753), (65, 16175772), (68, 15462135), (78, 13479810), (85, 12369708), (90, 11682502), (102, 10308090), (117, 8986540), (130, 8087886), (153, 6872060), (156, 6739905), (170, 6184854), (180, 5841251), (195, 5391924), (204, 5154045), (221, 4757580), (234, 4493270), (255, 4123236), (260, 4043943), (306, 3436030), (340, 3092427), (390, 2695962), (442, 2378790), (468, 2246635), (510, 2061618), (585, 1797308), (612, 1718015), (663, 1585860), (765, 1374412), (780, 1347981), (884, 1189395), (1020, 1030809), (1105, 951516), (1170, 898654), (1326, 792930), (1530, 687206), (1989, 528620), (2210, 475758), (2340, 449327), (2652, 396465), (3060, 343603), (3315, 317172), (3978, 264310), (4420, 237879), (6630, 158586), (7956, 132155), (9945, 105724), (13260, 79293), (19890, 52862), (26431, 39780)]