142163640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1106

約数の個数: 128

約数和(自身を含む): 477792000

約数和(自身を除く): 335628360

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, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 834, 947, 1080, 1112, 1251, 1390, 1668, 1894, 2085, 2502, 2780, 2841, 3336, 3753, 3788, 4170, 4735, 5004, 5560, 5682, 6255, 7506, 7576, 8340, 8523, 9470, 10008, 11364, 12510, 14205, 15012, 16680, 17046, 18765, 18940, 22728, 25020, 25569, 28410, 30024, 34092, 37530, 37880, 42615, 50040, 51138, 56820, 68184, 75060, 85230, 102276, 113640, 127845, 131633, 150120, 170460, 204552, 255690, 263266, 340920, 394899, 511380, 526532, 658165, 789798, 1022760, 1053064, 1184697, 1316330, 1579596, 1974495, 2369394, 2632660, 3159192, 3554091, 3948990, 4738788, 5265320, 5923485, 7108182, 7897980, 9477576, 11846970, 14216364, 15795960, 17770455, 23693940, 28432728, 35540910, 47387880, 71081820, 142163640]

約数ペア:

[(1, 142163640), (2, 71081820), (3, 47387880), (4, 35540910), (5, 28432728), (6, 23693940), (8, 17770455), (9, 15795960), (10, 14216364), (12, 11846970), (15, 9477576), (18, 7897980), (20, 7108182), (24, 5923485), (27, 5265320), (30, 4738788), (36, 3948990), (40, 3554091), (45, 3159192), (54, 2632660), (60, 2369394), (72, 1974495), (90, 1579596), (108, 1316330), (120, 1184697), (135, 1053064), (139, 1022760), (180, 789798), (216, 658165), (270, 526532), (278, 511380), (360, 394899), (417, 340920), (540, 263266), (556, 255690), (695, 204552), (834, 170460), (947, 150120), (1080, 131633), (1112, 127845), (1251, 113640), (1390, 102276), (1668, 85230), (1894, 75060), (2085, 68184), (2502, 56820), (2780, 51138), (2841, 50040), (3336, 42615), (3753, 37880), (3788, 37530), (4170, 34092), (4735, 30024), (5004, 28410), (5560, 25569), (5682, 25020), (6255, 22728), (7506, 18940), (7576, 18765), (8340, 17046), (8523, 16680), (9470, 15012), (10008, 14205), (11364, 12510)]