1870692840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5233}}^1$

素因数の和:5584

約数の個数: 128

約数和(自身を含む): 6255676800

約数和(自身を除く): 4384983960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 331, 360, 540, 662, 993, 1080, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4965, 5233, 5958, 6620, 7944, 8937, 9930, 10466, 11916, 13240, 14895, 15699, 17874, 19860, 20932, 23832, 26165, 29790, 31398, 35748, 39720, 41864, 44685, 47097, 52330, 59580, 62796, 71496, 78495, 89370, 94194, 104660, 119160, 125592, 141291, 156990, 178740, 188388, 209320, 235485, 282582, 313980, 357480, 376776, 470970, 565164, 627960, 706455, 941940, 1130328, 1412910, 1732123, 1883880, 2825820, 3464246, 5196369, 5651640, 6928492, 8660615, 10392738, 13856984, 15589107, 17321230, 20785476, 25981845, 31178214, 34642460, 41570952, 46767321, 51963690, 62356428, 69284920, 77945535, 93534642, 103927380, 124712856, 155891070, 187069284, 207854760, 233836605, 311782140, 374138568, 467673210, 623564280, 935346420, 1870692840]

約数ペア:

[(1, 1870692840), (2, 935346420), (3, 623564280), (4, 467673210), (5, 374138568), (6, 311782140), (8, 233836605), (9, 207854760), (10, 187069284), (12, 155891070), (15, 124712856), (18, 103927380), (20, 93534642), (24, 77945535), (27, 69284920), (30, 62356428), (36, 51963690), (40, 46767321), (45, 41570952), (54, 34642460), (60, 31178214), (72, 25981845), (90, 20785476), (108, 17321230), (120, 15589107), (135, 13856984), (180, 10392738), (216, 8660615), (270, 6928492), (331, 5651640), (360, 5196369), (540, 3464246), (662, 2825820), (993, 1883880), (1080, 1732123), (1324, 1412910), (1655, 1130328), (1986, 941940), (2648, 706455), (2979, 627960), (3310, 565164), (3972, 470970), (4965, 376776), (5233, 357480), (5958, 313980), (6620, 282582), (7944, 235485), (8937, 209320), (9930, 188388), (10466, 178740), (11916, 156990), (13240, 141291), (14895, 125592), (15699, 119160), (17874, 104660), (19860, 94194), (20932, 89370), (23832, 78495), (26165, 71496), (29790, 62796), (31398, 59580), (35748, 52330), (39720, 47097), (41864, 44685)]