189712560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 622245888

約数和(自身を除く): 432533328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 496, 516, 593, 620, 645, 688, 744, 860, 930, 1032, 1186, 1240, 1290, 1333, 1488, 1720, 1779, 1860, 2064, 2372, 2480, 2580, 2666, 2965, 3440, 3558, 3720, 3999, 4744, 5160, 5332, 5930, 6665, 7116, 7440, 7998, 8895, 9488, 10320, 10664, 11860, 13330, 14232, 15996, 17790, 18383, 19995, 21328, 23720, 25499, 26660, 28464, 31992, 35580, 36766, 39990, 47440, 50998, 53320, 55149, 63984, 71160, 73532, 76497, 79980, 91915, 101996, 106640, 110298, 127495, 142320, 147064, 152994, 159960, 183830, 203992, 220596, 254990, 275745, 294128, 305988, 319920, 367660, 382485, 407984, 441192, 509980, 551490, 611976, 735320, 764970, 790469, 882384, 1019960, 1102980, 1223952, 1470640, 1529940, 1580938, 2039920, 2205960, 2371407, 3059880, 3161876, 3952345, 4411920, 4742814, 6119760, 6323752, 7904690, 9485628, 11857035, 12647504, 15809380, 18971256, 23714070, 31618760, 37942512, 47428140, 63237520, 94856280, 189712560]

約数ペア:

[(1, 189712560), (2, 94856280), (3, 63237520), (4, 47428140), (5, 37942512), (6, 31618760), (8, 23714070), (10, 18971256), (12, 15809380), (15, 12647504), (16, 11857035), (20, 9485628), (24, 7904690), (30, 6323752), (31, 6119760), (40, 4742814), (43, 4411920), (48, 3952345), (60, 3161876), (62, 3059880), (80, 2371407), (86, 2205960), (93, 2039920), (120, 1580938), (124, 1529940), (129, 1470640), (155, 1223952), (172, 1102980), (186, 1019960), (215, 882384), (240, 790469), (248, 764970), (258, 735320), (310, 611976), (344, 551490), (372, 509980), (430, 441192), (465, 407984), (496, 382485), (516, 367660), (593, 319920), (620, 305988), (645, 294128), (688, 275745), (744, 254990), (860, 220596), (930, 203992), (1032, 183830), (1186, 159960), (1240, 152994), (1290, 147064), (1333, 142320), (1488, 127495), (1720, 110298), (1779, 106640), (1860, 101996), (2064, 91915), (2372, 79980), (2480, 76497), (2580, 73532), (2666, 71160), (2965, 63984), (3440, 55149), (3558, 53320), (3720, 50998), (3999, 47440), (4744, 39990), (5160, 36766), (5332, 35580), (5930, 31992), (6665, 28464), (7116, 26660), (7440, 25499), (7998, 23720), (8895, 21328), (9488, 19995), (10320, 18383), (10664, 17790), (11860, 15996), (13330, 14232)]