7553752080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{16001}}^1$

素因数の和:16305

約数の個数: 160

約数和(自身を含む): 26858780928

約数和(自身を除く): 19305028848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 281, 336, 420, 560, 562, 840, 843, 1124, 1405, 1680, 1686, 1967, 2248, 2810, 3372, 3934, 4215, 4496, 5620, 5901, 6744, 7868, 8430, 9835, 11240, 11802, 13488, 15736, 16001, 16860, 19670, 22480, 23604, 29505, 31472, 32002, 33720, 39340, 47208, 48003, 59010, 64004, 67440, 78680, 80005, 94416, 96006, 112007, 118020, 128008, 157360, 160010, 192012, 224014, 236040, 240015, 256016, 320020, 336021, 384024, 448028, 472080, 480030, 560035, 640040, 672042, 768048, 896056, 960060, 1120070, 1280080, 1344084, 1680105, 1792112, 1920120, 2240140, 2688168, 3360210, 3840240, 4480280, 4496281, 5376336, 6720420, 8960560, 8992562, 13440840, 13488843, 17985124, 22481405, 26881680, 26977686, 31473967, 35970248, 44962810, 53955372, 62947934, 67444215, 71940496, 89925620, 94421901, 107910744, 125895868, 134888430, 157369835, 179851240, 188843802, 215821488, 251791736, 269776860, 314739670, 359702480, 377687604, 472109505, 503583472, 539553720, 629479340, 755375208, 944219010, 1079107440, 1258958680, 1510750416, 1888438020, 2517917360, 3776876040, 7553752080]

約数ペア:

[(1, 7553752080), (2, 3776876040), (3, 2517917360), (4, 1888438020), (5, 1510750416), (6, 1258958680), (7, 1079107440), (8, 944219010), (10, 755375208), (12, 629479340), (14, 539553720), (15, 503583472), (16, 472109505), (20, 377687604), (21, 359702480), (24, 314739670), (28, 269776860), (30, 251791736), (35, 215821488), (40, 188843802), (42, 179851240), (48, 157369835), (56, 134888430), (60, 125895868), (70, 107910744), (80, 94421901), (84, 89925620), (105, 71940496), (112, 67444215), (120, 62947934), (140, 53955372), (168, 44962810), (210, 35970248), (240, 31473967), (280, 26977686), (281, 26881680), (336, 22481405), (420, 17985124), (560, 13488843), (562, 13440840), (840, 8992562), (843, 8960560), (1124, 6720420), (1405, 5376336), (1680, 4496281), (1686, 4480280), (1967, 3840240), (2248, 3360210), (2810, 2688168), (3372, 2240140), (3934, 1920120), (4215, 1792112), (4496, 1680105), (5620, 1344084), (5901, 1280080), (6744, 1120070), (7868, 960060), (8430, 896056), (9835, 768048), (11240, 672042), (11802, 640040), (13488, 560035), (15736, 480030), (16001, 472080), (16860, 448028), (19670, 384024), (22480, 336021), (23604, 320020), (29505, 256016), (31472, 240015), (32002, 236040), (33720, 224014), (39340, 192012), (47208, 160010), (48003, 157360), (59010, 128008), (64004, 118020), (67440, 112007), (78680, 96006), (80005, 94416)]