426137040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{84551}}^1$

素因数の和:84577

約数の個数: 120

約数和(自身を含む): 1635573888

約数和(自身を除く): 1209436848

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, 84551, 169102, 253653, 338204, 422755, 507306, 591857, 676408, 760959, 845510, 1014612, 1183714, 1268265, 1352816, 1521918, 1691020, 1775571, 2029224, 2367428, 2536530, 2959285, 3043836, 3382040, 3551142, 3804795, 4058448, 4734856, 5073060, 5326713, 5918570, 6087672, 6764080, 7102284, 7609590, 8877855, 9469712, 10146120, 10653426, 11837140, 12175344, 14204568, 15219180, 17755710, 20292240, 21306852, 23674280, 26633565, 28409136, 30438360, 35511420, 42613704, 47348560, 53267130, 60876720, 71022840, 85227408, 106534260, 142045680, 213068520, 426137040]

約数ペア:

[(1, 426137040), (2, 213068520), (3, 142045680), (4, 106534260), (5, 85227408), (6, 71022840), (7, 60876720), (8, 53267130), (9, 47348560), (10, 42613704), (12, 35511420), (14, 30438360), (15, 28409136), (16, 26633565), (18, 23674280), (20, 21306852), (21, 20292240), (24, 17755710), (28, 15219180), (30, 14204568), (35, 12175344), (36, 11837140), (40, 10653426), (42, 10146120), (45, 9469712), (48, 8877855), (56, 7609590), (60, 7102284), (63, 6764080), (70, 6087672), (72, 5918570), (80, 5326713), (84, 5073060), (90, 4734856), (105, 4058448), (112, 3804795), (120, 3551142), (126, 3382040), (140, 3043836), (144, 2959285), (168, 2536530), (180, 2367428), (210, 2029224), (240, 1775571), (252, 1691020), (280, 1521918), (315, 1352816), (336, 1268265), (360, 1183714), (420, 1014612), (504, 845510), (560, 760959), (630, 676408), (720, 591857), (840, 507306), (1008, 422755), (1260, 338204), (1680, 253653), (2520, 169102), (5040, 84551)]