4386965520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{3779}}^1$

素因数の和:4493

約数の個数: 160

約数和(自身を含む): 15569003520

約数和(自身を除く): 11182038000

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, 336, 420, 560, 691, 840, 1382, 1680, 2073, 2764, 3455, 3779, 4146, 4837, 5528, 6910, 7558, 8292, 9674, 10365, 11056, 11337, 13820, 14511, 15116, 16584, 18895, 19348, 20730, 22674, 24185, 26453, 27640, 29022, 30232, 33168, 37790, 38696, 41460, 45348, 48370, 52906, 55280, 56685, 58044, 60464, 72555, 75580, 77392, 79359, 82920, 90696, 96740, 105812, 113370, 116088, 132265, 145110, 151160, 158718, 165840, 181392, 193480, 211624, 226740, 232176, 264530, 290220, 302320, 317436, 386960, 396795, 423248, 453480, 529060, 580440, 634872, 793590, 906960, 1058120, 1160880, 1269744, 1587180, 2116240, 2611289, 3174360, 5222578, 6348720, 7833867, 10445156, 13056445, 15667734, 18279023, 20890312, 26112890, 31335468, 36558046, 39169335, 41780624, 52225780, 54837069, 62670936, 73116092, 78338670, 91395115, 104451560, 109674138, 125341872, 146232184, 156677340, 182790230, 208903120, 219348276, 274185345, 292464368, 313354680, 365580460, 438696552, 548370690, 626709360, 731160920, 877393104, 1096741380, 1462321840, 2193482760, 4386965520]

約数ペア:

[(1, 4386965520), (2, 2193482760), (3, 1462321840), (4, 1096741380), (5, 877393104), (6, 731160920), (7, 626709360), (8, 548370690), (10, 438696552), (12, 365580460), (14, 313354680), (15, 292464368), (16, 274185345), (20, 219348276), (21, 208903120), (24, 182790230), (28, 156677340), (30, 146232184), (35, 125341872), (40, 109674138), (42, 104451560), (48, 91395115), (56, 78338670), (60, 73116092), (70, 62670936), (80, 54837069), (84, 52225780), (105, 41780624), (112, 39169335), (120, 36558046), (140, 31335468), (168, 26112890), (210, 20890312), (240, 18279023), (280, 15667734), (336, 13056445), (420, 10445156), (560, 7833867), (691, 6348720), (840, 5222578), (1382, 3174360), (1680, 2611289), (2073, 2116240), (2764, 1587180), (3455, 1269744), (3779, 1160880), (4146, 1058120), (4837, 906960), (5528, 793590), (6910, 634872), (7558, 580440), (8292, 529060), (9674, 453480), (10365, 423248), (11056, 396795), (11337, 386960), (13820, 317436), (14511, 302320), (15116, 290220), (16584, 264530), (18895, 232176), (19348, 226740), (20730, 211624), (22674, 193480), (24185, 181392), (26453, 165840), (27640, 158718), (29022, 151160), (30232, 145110), (33168, 132265), (37790, 116088), (38696, 113370), (41460, 105812), (45348, 96740), (48370, 90696), (52906, 82920), (55280, 79359), (56685, 77392), (58044, 75580), (60464, 72555)]