39839160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 129081600

約数和(自身を除く): 89242440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 85, 102, 118, 120, 136, 170, 177, 204, 236, 255, 295, 331, 340, 354, 408, 472, 510, 590, 662, 680, 708, 885, 993, 1003, 1020, 1180, 1324, 1416, 1655, 1770, 1986, 2006, 2040, 2360, 2648, 3009, 3310, 3540, 3972, 4012, 4965, 5015, 5627, 6018, 6620, 7080, 7944, 8024, 9930, 10030, 11254, 12036, 13240, 15045, 16881, 19529, 19860, 20060, 22508, 24072, 28135, 30090, 33762, 39058, 39720, 40120, 45016, 56270, 58587, 60180, 67524, 78116, 84405, 97645, 112540, 117174, 120360, 135048, 156232, 168810, 195290, 225080, 234348, 292935, 331993, 337620, 390580, 468696, 585870, 663986, 675240, 781160, 995979, 1171740, 1327972, 1659965, 1991958, 2343480, 2655944, 3319930, 3983916, 4979895, 6639860, 7967832, 9959790, 13279720, 19919580, 39839160]

約数ペア:

[(1, 39839160), (2, 19919580), (3, 13279720), (4, 9959790), (5, 7967832), (6, 6639860), (8, 4979895), (10, 3983916), (12, 3319930), (15, 2655944), (17, 2343480), (20, 1991958), (24, 1659965), (30, 1327972), (34, 1171740), (40, 995979), (51, 781160), (59, 675240), (60, 663986), (68, 585870), (85, 468696), (102, 390580), (118, 337620), (120, 331993), (136, 292935), (170, 234348), (177, 225080), (204, 195290), (236, 168810), (255, 156232), (295, 135048), (331, 120360), (340, 117174), (354, 112540), (408, 97645), (472, 84405), (510, 78116), (590, 67524), (662, 60180), (680, 58587), (708, 56270), (885, 45016), (993, 40120), (1003, 39720), (1020, 39058), (1180, 33762), (1324, 30090), (1416, 28135), (1655, 24072), (1770, 22508), (1986, 20060), (2006, 19860), (2040, 19529), (2360, 16881), (2648, 15045), (3009, 13240), (3310, 12036), (3540, 11254), (3972, 10030), (4012, 9930), (4965, 8024), (5015, 7944), (5627, 7080), (6018, 6620)]