8264707920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1639823}}^1$

素因数の和:1639849

約数の個数: 120

約数和(自身を含む): 31720755456

約数和(自身を除く): 23456047536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 1639823, 3279646, 4919469, 6559292, 8199115, 9838938, 11478761, 13118584, 14758407, 16398230, 19677876, 22957522, 24597345, 26237168, 29516814, 32796460, 34436283, 39355752, 45915044, 49194690, 57393805, 59033628, 65592920, 68872566, 73792035, 78711504, 91830088, 98389380, 103308849, 114787610, 118067256, 131185840, 137745132, 147584070, 172181415, 183660176, 196778760, 206617698, 229575220, 236134512, 275490264, 295168140, 344362830, 393557520, 413235396, 459150440, 516544245, 550980528, 590336280, 688725660, 826470792, 918300880, 1033088490, 1180672560, 1377451320, 1652941584, 2066176980, 2754902640, 4132353960, 8264707920]

約数ペア:

[(1, 8264707920), (2, 4132353960), (3, 2754902640), (4, 2066176980), (5, 1652941584), (6, 1377451320), (7, 1180672560), (8, 1033088490), (9, 918300880), (10, 826470792), (12, 688725660), (14, 590336280), (15, 550980528), (16, 516544245), (18, 459150440), (20, 413235396), (21, 393557520), (24, 344362830), (28, 295168140), (30, 275490264), (35, 236134512), (36, 229575220), (40, 206617698), (42, 196778760), (45, 183660176), (48, 172181415), (56, 147584070), (60, 137745132), (63, 131185840), (70, 118067256), (72, 114787610), (80, 103308849), (84, 98389380), (90, 91830088), (105, 78711504), (112, 73792035), (120, 68872566), (126, 65592920), (140, 59033628), (144, 57393805), (168, 49194690), (180, 45915044), (210, 39355752), (240, 34436283), (252, 32796460), (280, 29516814), (315, 26237168), (336, 24597345), (360, 22957522), (420, 19677876), (504, 16398230), (560, 14758407), (630, 13118584), (720, 11478761), (840, 9838938), (1008, 8199115), (1260, 6559292), (1680, 4919469), (2520, 3279646), (5040, 1639823)]