19320478920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3156941}}^1$

素因数の和:3156975

約数の個数: 96

約数和(自身を含む): 66485198520

約数和(自身を除く): 47164719600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 3156941, 6313882, 9470823, 12627764, 15784705, 18941646, 25255528, 28412469, 31569410, 37883292, 47354115, 53667997, 56824938, 63138820, 75766584, 94708230, 107335994, 113649876, 126277640, 142062345, 161003991, 189416460, 214671988, 227299752, 268339985, 284124690, 322007982, 378832920, 429343976, 483011973, 536679970, 568249380, 644015964, 805019955, 966023946, 1073359940, 1136498760, 1288031928, 1610039910, 1932047892, 2146719880, 2415059865, 3220079820, 3864095784, 4830119730, 6440159640, 9660239460, 19320478920]

約数ペア:

[(1, 19320478920), (2, 9660239460), (3, 6440159640), (4, 4830119730), (5, 3864095784), (6, 3220079820), (8, 2415059865), (9, 2146719880), (10, 1932047892), (12, 1610039910), (15, 1288031928), (17, 1136498760), (18, 1073359940), (20, 966023946), (24, 805019955), (30, 644015964), (34, 568249380), (36, 536679970), (40, 483011973), (45, 429343976), (51, 378832920), (60, 322007982), (68, 284124690), (72, 268339985), (85, 227299752), (90, 214671988), (102, 189416460), (120, 161003991), (136, 142062345), (153, 126277640), (170, 113649876), (180, 107335994), (204, 94708230), (255, 75766584), (306, 63138820), (340, 56824938), (360, 53667997), (408, 47354115), (510, 37883292), (612, 31569410), (680, 28412469), (765, 25255528), (1020, 18941646), (1224, 15784705), (1530, 12627764), (2040, 9470823), (3060, 6313882), (6120, 3156941)]