156246840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 524160000

約数和(自身を除く): 367913160

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, 199, 216, 270, 360, 398, 540, 597, 727, 796, 995, 1080, 1194, 1454, 1592, 1791, 1990, 2181, 2388, 2908, 2985, 3582, 3635, 3980, 4362, 4776, 5373, 5816, 5970, 6543, 7164, 7270, 7960, 8724, 8955, 10746, 10905, 11940, 13086, 14328, 14540, 17448, 17910, 19629, 21492, 21810, 23880, 26172, 26865, 29080, 32715, 35820, 39258, 42984, 43620, 52344, 53730, 65430, 71640, 78516, 87240, 98145, 107460, 130860, 144673, 157032, 196290, 214920, 261720, 289346, 392580, 434019, 578692, 723365, 785160, 868038, 1157384, 1302057, 1446730, 1736076, 2170095, 2604114, 2893460, 3472152, 3906171, 4340190, 5208228, 5786920, 6510285, 7812342, 8680380, 10416456, 13020570, 15624684, 17360760, 19530855, 26041140, 31249368, 39061710, 52082280, 78123420, 156246840]

約数ペア:

[(1, 156246840), (2, 78123420), (3, 52082280), (4, 39061710), (5, 31249368), (6, 26041140), (8, 19530855), (9, 17360760), (10, 15624684), (12, 13020570), (15, 10416456), (18, 8680380), (20, 7812342), (24, 6510285), (27, 5786920), (30, 5208228), (36, 4340190), (40, 3906171), (45, 3472152), (54, 2893460), (60, 2604114), (72, 2170095), (90, 1736076), (108, 1446730), (120, 1302057), (135, 1157384), (180, 868038), (199, 785160), (216, 723365), (270, 578692), (360, 434019), (398, 392580), (540, 289346), (597, 261720), (727, 214920), (796, 196290), (995, 157032), (1080, 144673), (1194, 130860), (1454, 107460), (1592, 98145), (1791, 87240), (1990, 78516), (2181, 71640), (2388, 65430), (2908, 53730), (2985, 52344), (3582, 43620), (3635, 42984), (3980, 39258), (4362, 35820), (4776, 32715), (5373, 29080), (5816, 26865), (5970, 26172), (6543, 23880), (7164, 21810), (7270, 21492), (7960, 19629), (8724, 17910), (8955, 17448), (10746, 14540), (10905, 14328), (11940, 13086)]